diff --git a/library/camellia.c b/library/camellia.c
index e90cd7f..ce034d7 100644
--- a/library/camellia.c
+++ b/library/camellia.c
@@ -37,10 +37,10 @@
 #if !defined(MBEDTLS_CAMELLIA_ALT)
 
 /* Parameter validation macros */
-#define CAMELLIA_VALIDATE_RET( cond )                                       \
-    MBEDTLS_INTERNAL_VALIDATE_RET( cond, MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA )
-#define CAMELLIA_VALIDATE( cond )                                           \
-    MBEDTLS_INTERNAL_VALIDATE( cond )
+#define CAMELLIA_VALIDATE_RET(cond)                                       \
+    MBEDTLS_INTERNAL_VALIDATE_RET(cond, MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA)
+#define CAMELLIA_VALIDATE(cond)                                           \
+    MBEDTLS_INTERNAL_VALIDATE(cond)
 
 static const unsigned char SIGMA_CHARS[6][8] =
 {
@@ -56,109 +56,109 @@
 
 static const unsigned char FSb[256] =
 {
-    112,130, 44,236,179, 39,192,229,228,133, 87, 53,234, 12,174, 65,
-     35,239,107,147, 69, 25,165, 33,237, 14, 79, 78, 29,101,146,189,
-    134,184,175,143,124,235, 31,206, 62, 48,220, 95, 94,197, 11, 26,
-    166,225, 57,202,213, 71, 93, 61,217,  1, 90,214, 81, 86,108, 77,
-    139, 13,154,102,251,204,176, 45,116, 18, 43, 32,240,177,132,153,
-    223, 76,203,194, 52,126,118,  5,109,183,169, 49,209, 23,  4,215,
-     20, 88, 58, 97,222, 27, 17, 28, 50, 15,156, 22, 83, 24,242, 34,
-    254, 68,207,178,195,181,122,145, 36,  8,232,168, 96,252,105, 80,
-    170,208,160,125,161,137, 98,151, 84, 91, 30,149,224,255,100,210,
-     16,196,  0, 72,163,247,117,219,138,  3,230,218,  9, 63,221,148,
-    135, 92,131,  2,205, 74,144, 51,115,103,246,243,157,127,191,226,
-     82,155,216, 38,200, 55,198, 59,129,150,111, 75, 19,190, 99, 46,
-    233,121,167,140,159,110,188,142, 41,245,249,182, 47,253,180, 89,
-    120,152,  6,106,231, 70,113,186,212, 37,171, 66,136,162,141,250,
-    114,  7,185, 85,248,238,172, 10, 54, 73, 42,104, 60, 56,241,164,
-     64, 40,211,123,187,201, 67,193, 21,227,173,244,119,199,128,158
+    112, 130, 44, 236, 179, 39, 192, 229, 228, 133, 87, 53, 234, 12, 174, 65,
+    35, 239, 107, 147, 69, 25, 165, 33, 237, 14, 79, 78, 29, 101, 146, 189,
+    134, 184, 175, 143, 124, 235, 31, 206, 62, 48, 220, 95, 94, 197, 11, 26,
+    166, 225, 57, 202, 213, 71, 93, 61, 217,  1, 90, 214, 81, 86, 108, 77,
+    139, 13, 154, 102, 251, 204, 176, 45, 116, 18, 43, 32, 240, 177, 132, 153,
+    223, 76, 203, 194, 52, 126, 118,  5, 109, 183, 169, 49, 209, 23,  4, 215,
+    20, 88, 58, 97, 222, 27, 17, 28, 50, 15, 156, 22, 83, 24, 242, 34,
+    254, 68, 207, 178, 195, 181, 122, 145, 36,  8, 232, 168, 96, 252, 105, 80,
+    170, 208, 160, 125, 161, 137, 98, 151, 84, 91, 30, 149, 224, 255, 100, 210,
+    16, 196,  0, 72, 163, 247, 117, 219, 138,  3, 230, 218,  9, 63, 221, 148,
+    135, 92, 131,  2, 205, 74, 144, 51, 115, 103, 246, 243, 157, 127, 191, 226,
+    82, 155, 216, 38, 200, 55, 198, 59, 129, 150, 111, 75, 19, 190, 99, 46,
+    233, 121, 167, 140, 159, 110, 188, 142, 41, 245, 249, 182, 47, 253, 180, 89,
+    120, 152,  6, 106, 231, 70, 113, 186, 212, 37, 171, 66, 136, 162, 141, 250,
+    114,  7, 185, 85, 248, 238, 172, 10, 54, 73, 42, 104, 60, 56, 241, 164,
+    64, 40, 211, 123, 187, 201, 67, 193, 21, 227, 173, 244, 119, 199, 128, 158
 };
 
 #define SBOX1(n) FSb[(n)]
-#define SBOX2(n) (unsigned char)((FSb[(n)] >> 7 ^ FSb[(n)] << 1) & 0xff)
-#define SBOX3(n) (unsigned char)((FSb[(n)] >> 1 ^ FSb[(n)] << 7) & 0xff)
+#define SBOX2(n) (unsigned char) ((FSb[(n)] >> 7 ^ FSb[(n)] << 1) & 0xff)
+#define SBOX3(n) (unsigned char) ((FSb[(n)] >> 1 ^ FSb[(n)] << 7) & 0xff)
 #define SBOX4(n) FSb[((n) << 1 ^ (n) >> 7) &0xff]
 
 #else /* MBEDTLS_CAMELLIA_SMALL_MEMORY */
 
 static const unsigned char FSb[256] =
 {
- 112, 130,  44, 236, 179,  39, 192, 229, 228, 133,  87,  53, 234,  12, 174,  65,
-  35, 239, 107, 147,  69,  25, 165,  33, 237,  14,  79,  78,  29, 101, 146, 189,
- 134, 184, 175, 143, 124, 235,  31, 206,  62,  48, 220,  95,  94, 197,  11,  26,
- 166, 225,  57, 202, 213,  71,  93,  61, 217,   1,  90, 214,  81,  86, 108,  77,
- 139,  13, 154, 102, 251, 204, 176,  45, 116,  18,  43,  32, 240, 177, 132, 153,
- 223,  76, 203, 194,  52, 126, 118,   5, 109, 183, 169,  49, 209,  23,   4, 215,
-  20,  88,  58,  97, 222,  27,  17,  28,  50,  15, 156,  22,  83,  24, 242,  34,
- 254,  68, 207, 178, 195, 181, 122, 145,  36,   8, 232, 168,  96, 252, 105,  80,
- 170, 208, 160, 125, 161, 137,  98, 151,  84,  91,  30, 149, 224, 255, 100, 210,
-  16, 196,   0,  72, 163, 247, 117, 219, 138,   3, 230, 218,   9,  63, 221, 148,
- 135,  92, 131,   2, 205,  74, 144,  51, 115, 103, 246, 243, 157, 127, 191, 226,
-  82, 155, 216,  38, 200,  55, 198,  59, 129, 150, 111,  75,  19, 190,  99,  46,
- 233, 121, 167, 140, 159, 110, 188, 142,  41, 245, 249, 182,  47, 253, 180,  89,
- 120, 152,   6, 106, 231,  70, 113, 186, 212,  37, 171,  66, 136, 162, 141, 250,
- 114,   7, 185,  85, 248, 238, 172,  10,  54,  73,  42, 104,  60,  56, 241, 164,
- 64,  40, 211, 123, 187, 201,  67, 193,  21, 227, 173, 244, 119, 199, 128, 158
+    112, 130,  44, 236, 179,  39, 192, 229, 228, 133,  87,  53, 234,  12, 174,  65,
+    35, 239, 107, 147,  69,  25, 165,  33, 237,  14,  79,  78,  29, 101, 146, 189,
+    134, 184, 175, 143, 124, 235,  31, 206,  62,  48, 220,  95,  94, 197,  11,  26,
+    166, 225,  57, 202, 213,  71,  93,  61, 217,   1,  90, 214,  81,  86, 108,  77,
+    139,  13, 154, 102, 251, 204, 176,  45, 116,  18,  43,  32, 240, 177, 132, 153,
+    223,  76, 203, 194,  52, 126, 118,   5, 109, 183, 169,  49, 209,  23,   4, 215,
+    20,  88,  58,  97, 222,  27,  17,  28,  50,  15, 156,  22,  83,  24, 242,  34,
+    254,  68, 207, 178, 195, 181, 122, 145,  36,   8, 232, 168,  96, 252, 105,  80,
+    170, 208, 160, 125, 161, 137,  98, 151,  84,  91,  30, 149, 224, 255, 100, 210,
+    16, 196,   0,  72, 163, 247, 117, 219, 138,   3, 230, 218,   9,  63, 221, 148,
+    135,  92, 131,   2, 205,  74, 144,  51, 115, 103, 246, 243, 157, 127, 191, 226,
+    82, 155, 216,  38, 200,  55, 198,  59, 129, 150, 111,  75,  19, 190,  99,  46,
+    233, 121, 167, 140, 159, 110, 188, 142,  41, 245, 249, 182,  47, 253, 180,  89,
+    120, 152,   6, 106, 231,  70, 113, 186, 212,  37, 171,  66, 136, 162, 141, 250,
+    114,   7, 185,  85, 248, 238, 172,  10,  54,  73,  42, 104,  60,  56, 241, 164,
+    64,  40, 211, 123, 187, 201,  67, 193,  21, 227, 173, 244, 119, 199, 128, 158
 };
 
 static const unsigned char FSb2[256] =
 {
- 224,   5,  88, 217, 103,  78, 129, 203, 201,  11, 174, 106, 213,  24,  93, 130,
-  70, 223, 214,  39, 138,  50,  75,  66, 219,  28, 158, 156,  58, 202,  37, 123,
-  13, 113,  95,  31, 248, 215,  62, 157, 124,  96, 185, 190, 188, 139,  22,  52,
-  77, 195, 114, 149, 171, 142, 186, 122, 179,   2, 180, 173, 162, 172, 216, 154,
-  23,  26,  53, 204, 247, 153,  97,  90, 232,  36,  86,  64, 225,  99,   9,  51,
- 191, 152, 151, 133, 104, 252, 236,  10, 218, 111,  83,  98, 163,  46,   8, 175,
-  40, 176, 116, 194, 189,  54,  34,  56, 100,  30,  57,  44, 166,  48, 229,  68,
- 253, 136, 159, 101, 135, 107, 244,  35,  72,  16, 209,  81, 192, 249, 210, 160,
-  85, 161,  65, 250,  67,  19, 196,  47, 168, 182,  60,  43, 193, 255, 200, 165,
-  32, 137,   0, 144,  71, 239, 234, 183,  21,   6, 205, 181,  18, 126, 187,  41,
-  15, 184,   7,   4, 155, 148,  33, 102, 230, 206, 237, 231,  59, 254, 127, 197,
- 164,  55, 177,  76, 145, 110, 141, 118,   3,  45, 222, 150,  38, 125, 198,  92,
- 211, 242,  79,  25,  63, 220, 121,  29,  82, 235, 243, 109,  94, 251, 105, 178,
- 240,  49,  12, 212, 207, 140, 226, 117, 169,  74,  87, 132,  17,  69,  27, 245,
- 228,  14, 115, 170, 241, 221,  89,  20, 108, 146,  84, 208, 120, 112, 227,  73,
- 128,  80, 167, 246, 119, 147, 134, 131,  42, 199,  91, 233, 238, 143,   1,  61
+    224,   5,  88, 217, 103,  78, 129, 203, 201,  11, 174, 106, 213,  24,  93, 130,
+    70, 223, 214,  39, 138,  50,  75,  66, 219,  28, 158, 156,  58, 202,  37, 123,
+    13, 113,  95,  31, 248, 215,  62, 157, 124,  96, 185, 190, 188, 139,  22,  52,
+    77, 195, 114, 149, 171, 142, 186, 122, 179,   2, 180, 173, 162, 172, 216, 154,
+    23,  26,  53, 204, 247, 153,  97,  90, 232,  36,  86,  64, 225,  99,   9,  51,
+    191, 152, 151, 133, 104, 252, 236,  10, 218, 111,  83,  98, 163,  46,   8, 175,
+    40, 176, 116, 194, 189,  54,  34,  56, 100,  30,  57,  44, 166,  48, 229,  68,
+    253, 136, 159, 101, 135, 107, 244,  35,  72,  16, 209,  81, 192, 249, 210, 160,
+    85, 161,  65, 250,  67,  19, 196,  47, 168, 182,  60,  43, 193, 255, 200, 165,
+    32, 137,   0, 144,  71, 239, 234, 183,  21,   6, 205, 181,  18, 126, 187,  41,
+    15, 184,   7,   4, 155, 148,  33, 102, 230, 206, 237, 231,  59, 254, 127, 197,
+    164,  55, 177,  76, 145, 110, 141, 118,   3,  45, 222, 150,  38, 125, 198,  92,
+    211, 242,  79,  25,  63, 220, 121,  29,  82, 235, 243, 109,  94, 251, 105, 178,
+    240,  49,  12, 212, 207, 140, 226, 117, 169,  74,  87, 132,  17,  69,  27, 245,
+    228,  14, 115, 170, 241, 221,  89,  20, 108, 146,  84, 208, 120, 112, 227,  73,
+    128,  80, 167, 246, 119, 147, 134, 131,  42, 199,  91, 233, 238, 143,   1,  61
 };
 
 static const unsigned char FSb3[256] =
 {
-  56,  65,  22, 118, 217, 147,  96, 242, 114, 194, 171, 154, 117,   6,  87, 160,
- 145, 247, 181, 201, 162, 140, 210, 144, 246,   7, 167,  39, 142, 178,  73, 222,
-  67,  92, 215, 199,  62, 245, 143, 103,  31,  24, 110, 175,  47, 226, 133,  13,
-  83, 240, 156, 101, 234, 163, 174, 158, 236, 128,  45, 107, 168,  43,  54, 166,
- 197, 134,  77,  51, 253, 102,  88, 150,  58,   9, 149,  16, 120, 216,  66, 204,
- 239,  38, 229,  97,  26,  63,  59, 130, 182, 219, 212, 152, 232, 139,   2, 235,
-  10,  44,  29, 176, 111, 141, 136,  14,  25, 135,  78,  11, 169,  12, 121,  17,
- 127,  34, 231,  89, 225, 218,  61, 200,  18,   4, 116,  84,  48, 126, 180,  40,
-  85, 104,  80, 190, 208, 196,  49, 203,  42, 173,  15, 202, 112, 255,  50, 105,
-   8,  98,   0,  36, 209, 251, 186, 237,  69, 129, 115, 109, 132, 159, 238,  74,
- 195,  46, 193,   1, 230,  37,  72, 153, 185, 179, 123, 249, 206, 191, 223, 113,
-  41, 205, 108,  19, 100, 155,  99, 157, 192,  75, 183, 165, 137,  95, 177,  23,
- 244, 188, 211,  70, 207,  55,  94,  71, 148, 250, 252,  91, 151, 254,  90, 172,
-  60,  76,   3,  53, 243,  35, 184,  93, 106, 146, 213,  33,  68,  81, 198, 125,
-  57, 131, 220, 170, 124, 119,  86,   5,  27, 164,  21,  52,  30,  28, 248,  82,
-  32,  20, 233, 189, 221, 228, 161, 224, 138, 241, 214, 122, 187, 227,  64,  79
+    56,  65,  22, 118, 217, 147,  96, 242, 114, 194, 171, 154, 117,   6,  87, 160,
+    145, 247, 181, 201, 162, 140, 210, 144, 246,   7, 167,  39, 142, 178,  73, 222,
+    67,  92, 215, 199,  62, 245, 143, 103,  31,  24, 110, 175,  47, 226, 133,  13,
+    83, 240, 156, 101, 234, 163, 174, 158, 236, 128,  45, 107, 168,  43,  54, 166,
+    197, 134,  77,  51, 253, 102,  88, 150,  58,   9, 149,  16, 120, 216,  66, 204,
+    239,  38, 229,  97,  26,  63,  59, 130, 182, 219, 212, 152, 232, 139,   2, 235,
+    10,  44,  29, 176, 111, 141, 136,  14,  25, 135,  78,  11, 169,  12, 121,  17,
+    127,  34, 231,  89, 225, 218,  61, 200,  18,   4, 116,  84,  48, 126, 180,  40,
+    85, 104,  80, 190, 208, 196,  49, 203,  42, 173,  15, 202, 112, 255,  50, 105,
+    8,  98,   0,  36, 209, 251, 186, 237,  69, 129, 115, 109, 132, 159, 238,  74,
+    195,  46, 193,   1, 230,  37,  72, 153, 185, 179, 123, 249, 206, 191, 223, 113,
+    41, 205, 108,  19, 100, 155,  99, 157, 192,  75, 183, 165, 137,  95, 177,  23,
+    244, 188, 211,  70, 207,  55,  94,  71, 148, 250, 252,  91, 151, 254,  90, 172,
+    60,  76,   3,  53, 243,  35, 184,  93, 106, 146, 213,  33,  68,  81, 198, 125,
+    57, 131, 220, 170, 124, 119,  86,   5,  27, 164,  21,  52,  30,  28, 248,  82,
+    32,  20, 233, 189, 221, 228, 161, 224, 138, 241, 214, 122, 187, 227,  64,  79
 };
 
 static const unsigned char FSb4[256] =
 {
- 112,  44, 179, 192, 228,  87, 234, 174,  35, 107,  69, 165, 237,  79,  29, 146,
- 134, 175, 124,  31,  62, 220,  94,  11, 166,  57, 213,  93, 217,  90,  81, 108,
- 139, 154, 251, 176, 116,  43, 240, 132, 223, 203,  52, 118, 109, 169, 209,   4,
-  20,  58, 222,  17,  50, 156,  83, 242, 254, 207, 195, 122,  36, 232,  96, 105,
- 170, 160, 161,  98,  84,  30, 224, 100,  16,   0, 163, 117, 138, 230,   9, 221,
- 135, 131, 205, 144, 115, 246, 157, 191,  82, 216, 200, 198, 129, 111,  19,  99,
- 233, 167, 159, 188,  41, 249,  47, 180, 120,   6, 231, 113, 212, 171, 136, 141,
- 114, 185, 248, 172,  54,  42,  60, 241,  64, 211, 187,  67,  21, 173, 119, 128,
- 130, 236,  39, 229, 133,  53,  12,  65, 239, 147,  25,  33,  14,  78, 101, 189,
- 184, 143, 235, 206,  48,  95, 197,  26, 225, 202,  71,  61,   1, 214,  86,  77,
-  13, 102, 204,  45,  18,  32, 177, 153,  76, 194, 126,   5, 183,  49,  23, 215,
-  88,  97,  27,  28,  15,  22,  24,  34,  68, 178, 181, 145,   8, 168, 252,  80,
- 208, 125, 137, 151,  91, 149, 255, 210, 196,  72, 247, 219,   3, 218,  63, 148,
-  92,   2,  74,  51, 103, 243, 127, 226, 155,  38,  55,  59, 150,  75, 190,  46,
- 121, 140, 110, 142, 245, 182, 253,  89, 152, 106,  70, 186,  37,  66, 162, 250,
-  7,  85, 238,  10,  73, 104,  56, 164,  40, 123, 201, 193, 227, 244, 199, 158
+    112,  44, 179, 192, 228,  87, 234, 174,  35, 107,  69, 165, 237,  79,  29, 146,
+    134, 175, 124,  31,  62, 220,  94,  11, 166,  57, 213,  93, 217,  90,  81, 108,
+    139, 154, 251, 176, 116,  43, 240, 132, 223, 203,  52, 118, 109, 169, 209,   4,
+    20,  58, 222,  17,  50, 156,  83, 242, 254, 207, 195, 122,  36, 232,  96, 105,
+    170, 160, 161,  98,  84,  30, 224, 100,  16,   0, 163, 117, 138, 230,   9, 221,
+    135, 131, 205, 144, 115, 246, 157, 191,  82, 216, 200, 198, 129, 111,  19,  99,
+    233, 167, 159, 188,  41, 249,  47, 180, 120,   6, 231, 113, 212, 171, 136, 141,
+    114, 185, 248, 172,  54,  42,  60, 241,  64, 211, 187,  67,  21, 173, 119, 128,
+    130, 236,  39, 229, 133,  53,  12,  65, 239, 147,  25,  33,  14,  78, 101, 189,
+    184, 143, 235, 206,  48,  95, 197,  26, 225, 202,  71,  61,   1, 214,  86,  77,
+    13, 102, 204,  45,  18,  32, 177, 153,  76, 194, 126,   5, 183,  49,  23, 215,
+    88,  97,  27,  28,  15,  22,  24,  34,  68, 178, 181, 145,   8, 168, 252,  80,
+    208, 125, 137, 151,  91, 149, 255, 210, 196,  72, 247, 219,   3, 218,  63, 148,
+    92,   2,  74,  51, 103, 243, 127, 226, 155,  38,  55,  59, 150,  75, 190,  46,
+    121, 140, 110, 142, 245, 182, 253,  89, 152, 106,  70, 186,  37,  66, 162, 250,
+    7,  85, 238,  10,  73, 104,  56, 164,  40, 123, 201, 193, 227, 244, 199, 158
 };
 
 #define SBOX1(n) FSb[(n)]
@@ -188,23 +188,23 @@
 {
     {
         {  0,  1,  2,  3,  8,  9, 10, 11, 38, 39,
-          36, 37, 23, 20, 21, 22, 27, -1, -1, 26 }, /* KL -> RK */
+           36, 37, 23, 20, 21, 22, 27, -1, -1, 26 }, /* KL -> RK */
         { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
           -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* KR -> RK */
         {  4,  5,  6,  7, 12, 13, 14, 15, 16, 17,
-          18, 19, -1, 24, 25, -1, 31, 28, 29, 30 }, /* KA -> RK */
+           18, 19, -1, 24, 25, -1, 31, 28, 29, 30 }, /* KA -> RK */
         { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
           -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }  /* KB -> RK */
     },
     {
         {  0,  1,  2,  3, 61, 62, 63, 60, -1, -1,
-          -1, -1, 27, 24, 25, 26, 35, 32, 33, 34 }, /* KL -> RK */
+           -1, -1, 27, 24, 25, 26, 35, 32, 33, 34 }, /* KL -> RK */
         { -1, -1, -1, -1,  8,  9, 10, 11, 16, 17,
           18, 19, -1, -1, -1, -1, 39, 36, 37, 38 }, /* KR -> RK */
         { -1, -1, -1, -1, 12, 13, 14, 15, 58, 59,
           56, 57, 31, 28, 29, 30, -1, -1, -1, -1 }, /* KA -> RK */
         {  4,  5,  6,  7, 65, 66, 67, 64, 20, 21,
-          22, 23, -1, -1, -1, -1, 43, 40, 41, 42 }  /* KB -> RK */
+           22, 23, -1, -1, -1, -1, 43, 40, 41, 42 } /* KB -> RK */
     }
 };
 
@@ -228,57 +228,57 @@
 
 /* Shift macro for 128 bit strings with rotation smaller than 32 bits (!) */
 #define ROTL(DEST, SRC, SHIFT)                                      \
-{                                                                   \
-    (DEST)[0] = (SRC)[0] << (SHIFT) ^ (SRC)[1] >> (32 - (SHIFT));   \
-    (DEST)[1] = (SRC)[1] << (SHIFT) ^ (SRC)[2] >> (32 - (SHIFT));   \
-    (DEST)[2] = (SRC)[2] << (SHIFT) ^ (SRC)[3] >> (32 - (SHIFT));   \
-    (DEST)[3] = (SRC)[3] << (SHIFT) ^ (SRC)[0] >> (32 - (SHIFT));   \
-}
+    {                                                                   \
+        (DEST)[0] = (SRC)[0] << (SHIFT) ^ (SRC)[1] >> (32 - (SHIFT));   \
+        (DEST)[1] = (SRC)[1] << (SHIFT) ^ (SRC)[2] >> (32 - (SHIFT));   \
+        (DEST)[2] = (SRC)[2] << (SHIFT) ^ (SRC)[3] >> (32 - (SHIFT));   \
+        (DEST)[3] = (SRC)[3] << (SHIFT) ^ (SRC)[0] >> (32 - (SHIFT));   \
+    }
 
 #define FL(XL, XR, KL, KR)                                          \
-{                                                                   \
-    (XR) = ((((XL) & (KL)) << 1) | (((XL) & (KL)) >> 31)) ^ (XR);   \
-    (XL) = ((XR) | (KR)) ^ (XL);                                    \
-}
+    {                                                                   \
+        (XR) = ((((XL) &(KL)) << 1) | (((XL) &(KL)) >> 31)) ^ (XR);   \
+        (XL) = ((XR) | (KR)) ^ (XL);                                    \
+    }
 
 #define FLInv(YL, YR, KL, KR)                                       \
-{                                                                   \
-    (YL) = ((YR) | (KR)) ^ (YL);                                    \
-    (YR) = ((((YL) & (KL)) << 1) | (((YL) & (KL)) >> 31)) ^ (YR);   \
-}
+    {                                                                   \
+        (YL) = ((YR) | (KR)) ^ (YL);                                    \
+        (YR) = ((((YL) &(KL)) << 1) | (((YL) &(KL)) >> 31)) ^ (YR);   \
+    }
 
 #define SHIFT_AND_PLACE(INDEX, OFFSET)                      \
-{                                                           \
-    TK[0] = KC[(OFFSET) * 4 + 0];                           \
-    TK[1] = KC[(OFFSET) * 4 + 1];                           \
-    TK[2] = KC[(OFFSET) * 4 + 2];                           \
-    TK[3] = KC[(OFFSET) * 4 + 3];                           \
+    {                                                           \
+        TK[0] = KC[(OFFSET) * 4 + 0];                           \
+        TK[1] = KC[(OFFSET) * 4 + 1];                           \
+        TK[2] = KC[(OFFSET) * 4 + 2];                           \
+        TK[3] = KC[(OFFSET) * 4 + 3];                           \
                                                             \
-    for( i = 1; i <= 4; i++ )                               \
-        if( shifts[(INDEX)][(OFFSET)][i -1] )               \
-            ROTL(TK + i * 4, TK, ( 15 * i ) % 32);          \
+        for (i = 1; i <= 4; i++)                               \
+        if (shifts[(INDEX)][(OFFSET)][i -1])               \
+        ROTL(TK + i * 4, TK, (15 * i) % 32);          \
                                                             \
-    for( i = 0; i < 20; i++ )                               \
-        if( indexes[(INDEX)][(OFFSET)][i] != -1 ) {         \
-            RK[indexes[(INDEX)][(OFFSET)][i]] = TK[ i ];    \
+        for (i = 0; i < 20; i++)                               \
+        if (indexes[(INDEX)][(OFFSET)][i] != -1) {         \
+            RK[indexes[(INDEX)][(OFFSET)][i]] = TK[i];    \
         }                                                   \
-}
+    }
 
-static void camellia_feistel( const uint32_t x[2], const uint32_t k[2],
-                              uint32_t z[2])
+static void camellia_feistel(const uint32_t x[2], const uint32_t k[2],
+                             uint32_t z[2])
 {
     uint32_t I0, I1;
     I0 = x[0] ^ k[0];
     I1 = x[1] ^ k[1];
 
-    I0 = ((uint32_t) SBOX1( MBEDTLS_BYTE_3( I0 )) << 24) |
-         ((uint32_t) SBOX2( MBEDTLS_BYTE_2( I0 )) << 16) |
-         ((uint32_t) SBOX3( MBEDTLS_BYTE_1( I0 )) <<  8) |
-         ((uint32_t) SBOX4( MBEDTLS_BYTE_0( I0 ))      );
-    I1 = ((uint32_t) SBOX2( MBEDTLS_BYTE_3( I1 )) << 24) |
-         ((uint32_t) SBOX3( MBEDTLS_BYTE_2( I1 )) << 16) |
-         ((uint32_t) SBOX4( MBEDTLS_BYTE_1( I1 )) <<  8) |
-         ((uint32_t) SBOX1( MBEDTLS_BYTE_0( I1 ))      );
+    I0 = ((uint32_t) SBOX1(MBEDTLS_BYTE_3(I0)) << 24) |
+         ((uint32_t) SBOX2(MBEDTLS_BYTE_2(I0)) << 16) |
+         ((uint32_t) SBOX3(MBEDTLS_BYTE_1(I0)) <<  8) |
+         ((uint32_t) SBOX4(MBEDTLS_BYTE_0(I0)));
+    I1 = ((uint32_t) SBOX2(MBEDTLS_BYTE_3(I1)) << 24) |
+         ((uint32_t) SBOX3(MBEDTLS_BYTE_2(I1)) << 16) |
+         ((uint32_t) SBOX4(MBEDTLS_BYTE_1(I1)) <<  8) |
+         ((uint32_t) SBOX1(MBEDTLS_BYTE_0(I1)));
 
     I0 ^= (I1 << 8) | (I1 >> 24);
     I1 ^= (I0 << 16) | (I0 >> 16);
@@ -289,26 +289,27 @@
     z[1] ^= I0;
 }
 
-void mbedtls_camellia_init( mbedtls_camellia_context *ctx )
+void mbedtls_camellia_init(mbedtls_camellia_context *ctx)
 {
-    CAMELLIA_VALIDATE( ctx != NULL );
-    memset( ctx, 0, sizeof( mbedtls_camellia_context ) );
+    CAMELLIA_VALIDATE(ctx != NULL);
+    memset(ctx, 0, sizeof(mbedtls_camellia_context));
 }
 
-void mbedtls_camellia_free( mbedtls_camellia_context *ctx )
+void mbedtls_camellia_free(mbedtls_camellia_context *ctx)
 {
-    if( ctx == NULL )
+    if (ctx == NULL) {
         return;
+    }
 
-    mbedtls_platform_zeroize( ctx, sizeof( mbedtls_camellia_context ) );
+    mbedtls_platform_zeroize(ctx, sizeof(mbedtls_camellia_context));
 }
 
 /*
  * Camellia key schedule (encryption)
  */
-int mbedtls_camellia_setkey_enc( mbedtls_camellia_context *ctx,
-                                 const unsigned char *key,
-                                 unsigned int keybits )
+int mbedtls_camellia_setkey_enc(mbedtls_camellia_context *ctx,
+                                const unsigned char *key,
+                                unsigned int keybits)
 {
     int idx;
     size_t i;
@@ -318,68 +319,73 @@
     uint32_t KC[16];
     uint32_t TK[20];
 
-    CAMELLIA_VALIDATE_RET( ctx != NULL );
-    CAMELLIA_VALIDATE_RET( key != NULL );
+    CAMELLIA_VALIDATE_RET(ctx != NULL);
+    CAMELLIA_VALIDATE_RET(key != NULL);
 
     RK = ctx->rk;
 
-    memset( t, 0, 64 );
-    memset( RK, 0, sizeof(ctx->rk) );
+    memset(t, 0, 64);
+    memset(RK, 0, sizeof(ctx->rk));
 
-    switch( keybits )
-    {
+    switch (keybits) {
         case 128: ctx->nr = 3; idx = 0; break;
         case 192:
         case 256: ctx->nr = 4; idx = 1; break;
-        default : return( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA );
+        default: return MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA;
     }
 
-    for( i = 0; i < keybits / 8; ++i )
+    for (i = 0; i < keybits / 8; ++i) {
         t[i] = key[i];
+    }
 
-    if( keybits == 192 ) {
-        for( i = 0; i < 8; i++ )
+    if (keybits == 192) {
+        for (i = 0; i < 8; i++) {
             t[24 + i] = ~t[16 + i];
+        }
     }
 
     /*
      * Prepare SIGMA values
      */
-    for( i = 0; i < 6; i++ ) {
-        SIGMA[i][0] = MBEDTLS_GET_UINT32_BE( SIGMA_CHARS[i], 0 );
-        SIGMA[i][1] = MBEDTLS_GET_UINT32_BE( SIGMA_CHARS[i], 4 );
+    for (i = 0; i < 6; i++) {
+        SIGMA[i][0] = MBEDTLS_GET_UINT32_BE(SIGMA_CHARS[i], 0);
+        SIGMA[i][1] = MBEDTLS_GET_UINT32_BE(SIGMA_CHARS[i], 4);
     }
 
     /*
      * Key storage in KC
      * Order: KL, KR, KA, KB
      */
-    memset( KC, 0, sizeof(KC) );
+    memset(KC, 0, sizeof(KC));
 
     /* Store KL, KR */
-    for( i = 0; i < 8; i++ )
-        KC[i] = MBEDTLS_GET_UINT32_BE( t, i * 4 );
+    for (i = 0; i < 8; i++) {
+        KC[i] = MBEDTLS_GET_UINT32_BE(t, i * 4);
+    }
 
     /* Generate KA */
-    for( i = 0; i < 4; ++i )
+    for (i = 0; i < 4; ++i) {
         KC[8 + i] = KC[i] ^ KC[4 + i];
+    }
 
-    camellia_feistel( KC + 8, SIGMA[0], KC + 10 );
-    camellia_feistel( KC + 10, SIGMA[1], KC + 8 );
+    camellia_feistel(KC + 8, SIGMA[0], KC + 10);
+    camellia_feistel(KC + 10, SIGMA[1], KC + 8);
 
-    for( i = 0; i < 4; ++i )
+    for (i = 0; i < 4; ++i) {
         KC[8 + i] ^= KC[i];
+    }
 
-    camellia_feistel( KC + 8, SIGMA[2], KC + 10 );
-    camellia_feistel( KC + 10, SIGMA[3], KC + 8 );
+    camellia_feistel(KC + 8, SIGMA[2], KC + 10);
+    camellia_feistel(KC + 10, SIGMA[3], KC + 8);
 
-    if( keybits > 128 ) {
+    if (keybits > 128) {
         /* Generate KB */
-        for( i = 0; i < 4; ++i )
+        for (i = 0; i < 4; ++i) {
             KC[12 + i] = KC[4 + i] ^ KC[8 + i];
+        }
 
-        camellia_feistel( KC + 12, SIGMA[4], KC + 14 );
-        camellia_feistel( KC + 14, SIGMA[5], KC + 12 );
+        camellia_feistel(KC + 12, SIGMA[4], KC + 14);
+        camellia_feistel(KC + 14, SIGMA[5], KC + 12);
     }
 
     /*
@@ -387,54 +393,55 @@
      */
 
     /* Manipulating KL */
-    SHIFT_AND_PLACE( idx, 0 );
+    SHIFT_AND_PLACE(idx, 0);
 
     /* Manipulating KR */
-    if( keybits > 128 ) {
-        SHIFT_AND_PLACE( idx, 1 );
+    if (keybits > 128) {
+        SHIFT_AND_PLACE(idx, 1);
     }
 
     /* Manipulating KA */
-    SHIFT_AND_PLACE( idx, 2 );
+    SHIFT_AND_PLACE(idx, 2);
 
     /* Manipulating KB */
-    if( keybits > 128 ) {
-        SHIFT_AND_PLACE( idx, 3 );
+    if (keybits > 128) {
+        SHIFT_AND_PLACE(idx, 3);
     }
 
     /* Do transpositions */
-    for( i = 0; i < 20; i++ ) {
-        if( transposes[idx][i] != -1 ) {
+    for (i = 0; i < 20; i++) {
+        if (transposes[idx][i] != -1) {
             RK[32 + 12 * idx + i] = RK[transposes[idx][i]];
         }
     }
 
-    return( 0 );
+    return 0;
 }
 
 /*
  * Camellia key schedule (decryption)
  */
-int mbedtls_camellia_setkey_dec( mbedtls_camellia_context *ctx,
-                                 const unsigned char *key,
-                                 unsigned int keybits )
+int mbedtls_camellia_setkey_dec(mbedtls_camellia_context *ctx,
+                                const unsigned char *key,
+                                unsigned int keybits)
 {
     int idx, ret;
     size_t i;
     mbedtls_camellia_context cty;
     uint32_t *RK;
     uint32_t *SK;
-    CAMELLIA_VALIDATE_RET( ctx != NULL );
-    CAMELLIA_VALIDATE_RET( key != NULL );
+    CAMELLIA_VALIDATE_RET(ctx != NULL);
+    CAMELLIA_VALIDATE_RET(key != NULL);
 
-    mbedtls_camellia_init( &cty );
+    mbedtls_camellia_init(&cty);
 
     /* Also checks keybits */
-    if( ( ret = mbedtls_camellia_setkey_enc( &cty, key, keybits ) ) != 0 )
+    if ((ret = mbedtls_camellia_setkey_enc(&cty, key, keybits)) != 0) {
         goto exit;
+    }
 
     ctx->nr = cty.nr;
-    idx = ( ctx->nr == 4 );
+    idx = (ctx->nr == 4);
 
     RK = ctx->rk;
     SK = cty.rk + 24 * 2 + 8 * idx * 2;
@@ -444,8 +451,7 @@
     *RK++ = *SK++;
     *RK++ = *SK++;
 
-    for( i = 22 + 8 * idx, SK -= 6; i > 0; i--, SK -= 4 )
-    {
+    for (i = 22 + 8 * idx, SK -= 6; i > 0; i--, SK -= 4) {
         *RK++ = *SK++;
         *RK++ = *SK++;
     }
@@ -458,58 +464,58 @@
     *RK++ = *SK++;
 
 exit:
-    mbedtls_camellia_free( &cty );
+    mbedtls_camellia_free(&cty);
 
-    return( ret );
+    return ret;
 }
 
 /*
  * Camellia-ECB block encryption/decryption
  */
-int mbedtls_camellia_crypt_ecb( mbedtls_camellia_context *ctx,
-                    int mode,
-                    const unsigned char input[16],
-                    unsigned char output[16] )
+int mbedtls_camellia_crypt_ecb(mbedtls_camellia_context *ctx,
+                               int mode,
+                               const unsigned char input[16],
+                               unsigned char output[16])
 {
     int NR;
     uint32_t *RK, X[4];
-    CAMELLIA_VALIDATE_RET( ctx != NULL );
-    CAMELLIA_VALIDATE_RET( mode == MBEDTLS_CAMELLIA_ENCRYPT ||
-                           mode == MBEDTLS_CAMELLIA_DECRYPT );
-    CAMELLIA_VALIDATE_RET( input  != NULL );
-    CAMELLIA_VALIDATE_RET( output != NULL );
+    CAMELLIA_VALIDATE_RET(ctx != NULL);
+    CAMELLIA_VALIDATE_RET(mode == MBEDTLS_CAMELLIA_ENCRYPT ||
+                          mode == MBEDTLS_CAMELLIA_DECRYPT);
+    CAMELLIA_VALIDATE_RET(input  != NULL);
+    CAMELLIA_VALIDATE_RET(output != NULL);
 
-    ( (void) mode );
+    ((void) mode);
 
     NR = ctx->nr;
     RK = ctx->rk;
 
-    X[0] = MBEDTLS_GET_UINT32_BE( input,  0 );
-    X[1] = MBEDTLS_GET_UINT32_BE( input,  4 );
-    X[2] = MBEDTLS_GET_UINT32_BE( input,  8 );
-    X[3] = MBEDTLS_GET_UINT32_BE( input, 12 );
+    X[0] = MBEDTLS_GET_UINT32_BE(input,  0);
+    X[1] = MBEDTLS_GET_UINT32_BE(input,  4);
+    X[2] = MBEDTLS_GET_UINT32_BE(input,  8);
+    X[3] = MBEDTLS_GET_UINT32_BE(input, 12);
 
     X[0] ^= *RK++;
     X[1] ^= *RK++;
     X[2] ^= *RK++;
     X[3] ^= *RK++;
 
-    while( NR ) {
+    while (NR) {
         --NR;
-        camellia_feistel( X, RK, X + 2 );
+        camellia_feistel(X, RK, X + 2);
         RK += 2;
-        camellia_feistel( X + 2, RK, X );
+        camellia_feistel(X + 2, RK, X);
         RK += 2;
-        camellia_feistel( X, RK, X + 2 );
+        camellia_feistel(X, RK, X + 2);
         RK += 2;
-        camellia_feistel( X + 2, RK, X );
+        camellia_feistel(X + 2, RK, X);
         RK += 2;
-        camellia_feistel( X, RK, X + 2 );
+        camellia_feistel(X, RK, X + 2);
         RK += 2;
-        camellia_feistel( X + 2, RK, X );
+        camellia_feistel(X + 2, RK, X);
         RK += 2;
 
-        if( NR ) {
+        if (NR) {
             FL(X[0], X[1], RK[0], RK[1]);
             RK += 2;
             FLInv(X[2], X[3], RK[0], RK[1]);
@@ -522,63 +528,61 @@
     X[0] ^= *RK++;
     X[1] ^= *RK++;
 
-    MBEDTLS_PUT_UINT32_BE( X[2], output,  0 );
-    MBEDTLS_PUT_UINT32_BE( X[3], output,  4 );
-    MBEDTLS_PUT_UINT32_BE( X[0], output,  8 );
-    MBEDTLS_PUT_UINT32_BE( X[1], output, 12 );
+    MBEDTLS_PUT_UINT32_BE(X[2], output,  0);
+    MBEDTLS_PUT_UINT32_BE(X[3], output,  4);
+    MBEDTLS_PUT_UINT32_BE(X[0], output,  8);
+    MBEDTLS_PUT_UINT32_BE(X[1], output, 12);
 
-    return( 0 );
+    return 0;
 }
 
 #if defined(MBEDTLS_CIPHER_MODE_CBC)
 /*
  * Camellia-CBC buffer encryption/decryption
  */
-int mbedtls_camellia_crypt_cbc( mbedtls_camellia_context *ctx,
-                                int mode,
-                                size_t length,
-                                unsigned char iv[16],
-                                const unsigned char *input,
-                                unsigned char *output )
+int mbedtls_camellia_crypt_cbc(mbedtls_camellia_context *ctx,
+                               int mode,
+                               size_t length,
+                               unsigned char iv[16],
+                               const unsigned char *input,
+                               unsigned char *output)
 {
     int i;
     unsigned char temp[16];
-    CAMELLIA_VALIDATE_RET( ctx != NULL );
-    CAMELLIA_VALIDATE_RET( mode == MBEDTLS_CAMELLIA_ENCRYPT ||
-                           mode == MBEDTLS_CAMELLIA_DECRYPT );
-    CAMELLIA_VALIDATE_RET( iv != NULL );
-    CAMELLIA_VALIDATE_RET( length == 0 || input  != NULL );
-    CAMELLIA_VALIDATE_RET( length == 0 || output != NULL );
+    CAMELLIA_VALIDATE_RET(ctx != NULL);
+    CAMELLIA_VALIDATE_RET(mode == MBEDTLS_CAMELLIA_ENCRYPT ||
+                          mode == MBEDTLS_CAMELLIA_DECRYPT);
+    CAMELLIA_VALIDATE_RET(iv != NULL);
+    CAMELLIA_VALIDATE_RET(length == 0 || input  != NULL);
+    CAMELLIA_VALIDATE_RET(length == 0 || output != NULL);
 
-    if( length % 16 )
-        return( MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH );
+    if (length % 16) {
+        return MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH;
+    }
 
-    if( mode == MBEDTLS_CAMELLIA_DECRYPT )
-    {
-        while( length > 0 )
-        {
-            memcpy( temp, input, 16 );
-            mbedtls_camellia_crypt_ecb( ctx, mode, input, output );
+    if (mode == MBEDTLS_CAMELLIA_DECRYPT) {
+        while (length > 0) {
+            memcpy(temp, input, 16);
+            mbedtls_camellia_crypt_ecb(ctx, mode, input, output);
 
-            for( i = 0; i < 16; i++ )
-                output[i] = (unsigned char)( output[i] ^ iv[i] );
+            for (i = 0; i < 16; i++) {
+                output[i] = (unsigned char) (output[i] ^ iv[i]);
+            }
 
-            memcpy( iv, temp, 16 );
+            memcpy(iv, temp, 16);
 
             input  += 16;
             output += 16;
             length -= 16;
         }
-    }
-    else
-    {
-        while( length > 0 )
-        {
-            for( i = 0; i < 16; i++ )
-                output[i] = (unsigned char)( input[i] ^ iv[i] );
+    } else {
+        while (length > 0) {
+            for (i = 0; i < 16; i++) {
+                output[i] = (unsigned char) (input[i] ^ iv[i]);
+            }
 
-            mbedtls_camellia_crypt_ecb( ctx, mode, output, output );
-            memcpy( iv, output, 16 );
+            mbedtls_camellia_crypt_ecb(ctx, mode, output, output);
+            memcpy(iv, output, 16);
 
             input  += 16;
             output += 16;
@@ -586,7 +590,7 @@
         }
     }
 
-    return( 0 );
+    return 0;
 }
 #endif /* MBEDTLS_CIPHER_MODE_CBC */
 
@@ -594,58 +598,56 @@
 /*
  * Camellia-CFB128 buffer encryption/decryption
  */
-int mbedtls_camellia_crypt_cfb128( mbedtls_camellia_context *ctx,
-                       int mode,
-                       size_t length,
-                       size_t *iv_off,
-                       unsigned char iv[16],
-                       const unsigned char *input,
-                       unsigned char *output )
+int mbedtls_camellia_crypt_cfb128(mbedtls_camellia_context *ctx,
+                                  int mode,
+                                  size_t length,
+                                  size_t *iv_off,
+                                  unsigned char iv[16],
+                                  const unsigned char *input,
+                                  unsigned char *output)
 {
     int c;
     size_t n;
-    CAMELLIA_VALIDATE_RET( ctx != NULL );
-    CAMELLIA_VALIDATE_RET( mode == MBEDTLS_CAMELLIA_ENCRYPT ||
-                           mode == MBEDTLS_CAMELLIA_DECRYPT );
-    CAMELLIA_VALIDATE_RET( iv     != NULL );
-    CAMELLIA_VALIDATE_RET( iv_off != NULL );
-    CAMELLIA_VALIDATE_RET( length == 0 || input  != NULL );
-    CAMELLIA_VALIDATE_RET( length == 0 || output != NULL );
+    CAMELLIA_VALIDATE_RET(ctx != NULL);
+    CAMELLIA_VALIDATE_RET(mode == MBEDTLS_CAMELLIA_ENCRYPT ||
+                          mode == MBEDTLS_CAMELLIA_DECRYPT);
+    CAMELLIA_VALIDATE_RET(iv     != NULL);
+    CAMELLIA_VALIDATE_RET(iv_off != NULL);
+    CAMELLIA_VALIDATE_RET(length == 0 || input  != NULL);
+    CAMELLIA_VALIDATE_RET(length == 0 || output != NULL);
 
     n = *iv_off;
-    if( n >= 16 )
-        return( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA );
+    if (n >= 16) {
+        return MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA;
+    }
 
-    if( mode == MBEDTLS_CAMELLIA_DECRYPT )
-    {
-        while( length-- )
-        {
-            if( n == 0 )
-                mbedtls_camellia_crypt_ecb( ctx, MBEDTLS_CAMELLIA_ENCRYPT, iv, iv );
+    if (mode == MBEDTLS_CAMELLIA_DECRYPT) {
+        while (length--) {
+            if (n == 0) {
+                mbedtls_camellia_crypt_ecb(ctx, MBEDTLS_CAMELLIA_ENCRYPT, iv, iv);
+            }
 
             c = *input++;
-            *output++ = (unsigned char)( c ^ iv[n] );
+            *output++ = (unsigned char) (c ^ iv[n]);
             iv[n] = (unsigned char) c;
 
-            n = ( n + 1 ) & 0x0F;
+            n = (n + 1) & 0x0F;
         }
-    }
-    else
-    {
-        while( length-- )
-        {
-            if( n == 0 )
-                mbedtls_camellia_crypt_ecb( ctx, MBEDTLS_CAMELLIA_ENCRYPT, iv, iv );
+    } else {
+        while (length--) {
+            if (n == 0) {
+                mbedtls_camellia_crypt_ecb(ctx, MBEDTLS_CAMELLIA_ENCRYPT, iv, iv);
+            }
 
-            iv[n] = *output++ = (unsigned char)( iv[n] ^ *input++ );
+            iv[n] = *output++ = (unsigned char) (iv[n] ^ *input++);
 
-            n = ( n + 1 ) & 0x0F;
+            n = (n + 1) & 0x0F;
         }
     }
 
     *iv_off = n;
 
-    return( 0 );
+    return 0;
 }
 #endif /* MBEDTLS_CIPHER_MODE_CFB */
 
@@ -653,46 +655,48 @@
 /*
  * Camellia-CTR buffer encryption/decryption
  */
-int mbedtls_camellia_crypt_ctr( mbedtls_camellia_context *ctx,
-                       size_t length,
-                       size_t *nc_off,
-                       unsigned char nonce_counter[16],
-                       unsigned char stream_block[16],
-                       const unsigned char *input,
-                       unsigned char *output )
+int mbedtls_camellia_crypt_ctr(mbedtls_camellia_context *ctx,
+                               size_t length,
+                               size_t *nc_off,
+                               unsigned char nonce_counter[16],
+                               unsigned char stream_block[16],
+                               const unsigned char *input,
+                               unsigned char *output)
 {
     int c, i;
     size_t n;
-    CAMELLIA_VALIDATE_RET( ctx != NULL );
-    CAMELLIA_VALIDATE_RET( nonce_counter != NULL );
-    CAMELLIA_VALIDATE_RET( stream_block  != NULL );
-    CAMELLIA_VALIDATE_RET( nc_off != NULL );
-    CAMELLIA_VALIDATE_RET( length == 0 || input  != NULL );
-    CAMELLIA_VALIDATE_RET( length == 0 || output != NULL );
+    CAMELLIA_VALIDATE_RET(ctx != NULL);
+    CAMELLIA_VALIDATE_RET(nonce_counter != NULL);
+    CAMELLIA_VALIDATE_RET(stream_block  != NULL);
+    CAMELLIA_VALIDATE_RET(nc_off != NULL);
+    CAMELLIA_VALIDATE_RET(length == 0 || input  != NULL);
+    CAMELLIA_VALIDATE_RET(length == 0 || output != NULL);
 
     n = *nc_off;
-    if( n >= 16 )
-        return( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA );
+    if (n >= 16) {
+        return MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA;
+    }
 
-    while( length-- )
-    {
-        if( n == 0 ) {
-            mbedtls_camellia_crypt_ecb( ctx, MBEDTLS_CAMELLIA_ENCRYPT, nonce_counter,
-                                stream_block );
+    while (length--) {
+        if (n == 0) {
+            mbedtls_camellia_crypt_ecb(ctx, MBEDTLS_CAMELLIA_ENCRYPT, nonce_counter,
+                                       stream_block);
 
-            for( i = 16; i > 0; i-- )
-                if( ++nonce_counter[i - 1] != 0 )
+            for (i = 16; i > 0; i--) {
+                if (++nonce_counter[i - 1] != 0) {
                     break;
+                }
+            }
         }
         c = *input++;
-        *output++ = (unsigned char)( c ^ stream_block[n] );
+        *output++ = (unsigned char) (c ^ stream_block[n]);
 
-        n = ( n + 1 ) & 0x0F;
+        n = (n + 1) & 0x0F;
     }
 
     *nc_off = n;
 
-    return( 0 );
+    return 0;
 }
 #endif /* MBEDTLS_CIPHER_MODE_CTR */
 #endif /* !MBEDTLS_CAMELLIA_ALT */
@@ -772,23 +776,23 @@
 
 static const unsigned char camellia_test_cbc_key[3][32] =
 {
-        { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6,
-          0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }
+    { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6,
+      0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }
     ,
-        { 0x8E, 0x73, 0xB0, 0xF7, 0xDA, 0x0E, 0x64, 0x52,
-          0xC8, 0x10, 0xF3, 0x2B, 0x80, 0x90, 0x79, 0xE5,
-          0x62, 0xF8, 0xEA, 0xD2, 0x52, 0x2C, 0x6B, 0x7B }
+    { 0x8E, 0x73, 0xB0, 0xF7, 0xDA, 0x0E, 0x64, 0x52,
+      0xC8, 0x10, 0xF3, 0x2B, 0x80, 0x90, 0x79, 0xE5,
+      0x62, 0xF8, 0xEA, 0xD2, 0x52, 0x2C, 0x6B, 0x7B }
     ,
-        { 0x60, 0x3D, 0xEB, 0x10, 0x15, 0xCA, 0x71, 0xBE,
-          0x2B, 0x73, 0xAE, 0xF0, 0x85, 0x7D, 0x77, 0x81,
-          0x1F, 0x35, 0x2C, 0x07, 0x3B, 0x61, 0x08, 0xD7,
-          0x2D, 0x98, 0x10, 0xA3, 0x09, 0x14, 0xDF, 0xF4 }
+    { 0x60, 0x3D, 0xEB, 0x10, 0x15, 0xCA, 0x71, 0xBE,
+      0x2B, 0x73, 0xAE, 0xF0, 0x85, 0x7D, 0x77, 0x81,
+      0x1F, 0x35, 0x2C, 0x07, 0x3B, 0x61, 0x08, 0xD7,
+      0x2D, 0x98, 0x10, 0xA3, 0x09, 0x14, 0xDF, 0xF4 }
 };
 
 static const unsigned char camellia_test_cbc_iv[16] =
 
-    { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-      0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F }
+{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+  0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F }
 ;
 
 static const unsigned char camellia_test_cbc_plain[CAMELLIA_TESTS_CBC][16] =
@@ -891,13 +895,13 @@
 };
 
 static const int camellia_test_ctr_len[3] =
-    { 16, 32, 36 };
+{ 16, 32, 36 };
 #endif /* MBEDTLS_CIPHER_MODE_CTR */
 
 /*
  * Checkup routine
  */
-int mbedtls_camellia_self_test( int verbose )
+int mbedtls_camellia_self_test(int verbose)
 {
     int i, j, u, v;
     unsigned char key[32];
@@ -916,163 +920,167 @@
 
     mbedtls_camellia_context ctx;
 
-    mbedtls_camellia_init( &ctx );
-    memset( key, 0, 32 );
+    mbedtls_camellia_init(&ctx);
+    memset(key, 0, 32);
 
-    for( j = 0; j < 6; j++ ) {
+    for (j = 0; j < 6; j++) {
         u = j >> 1;
-    v = j & 1;
+        v = j & 1;
 
-    if( verbose != 0 )
-        mbedtls_printf( "  CAMELLIA-ECB-%3d (%s): ", 128 + u * 64,
-                         (v == MBEDTLS_CAMELLIA_DECRYPT) ? "dec" : "enc");
-
-    for( i = 0; i < CAMELLIA_TESTS_ECB; i++ ) {
-        memcpy( key, camellia_test_ecb_key[u][i], 16 + 8 * u );
-
-        if( v == MBEDTLS_CAMELLIA_DECRYPT ) {
-            mbedtls_camellia_setkey_dec( &ctx, key, 128 + u * 64 );
-            memcpy( src, camellia_test_ecb_cipher[u][i], 16 );
-            memcpy( dst, camellia_test_ecb_plain[i], 16 );
-        } else { /* MBEDTLS_CAMELLIA_ENCRYPT */
-            mbedtls_camellia_setkey_enc( &ctx, key, 128 + u * 64 );
-            memcpy( src, camellia_test_ecb_plain[i], 16 );
-            memcpy( dst, camellia_test_ecb_cipher[u][i], 16 );
+        if (verbose != 0) {
+            mbedtls_printf("  CAMELLIA-ECB-%3d (%s): ", 128 + u * 64,
+                           (v == MBEDTLS_CAMELLIA_DECRYPT) ? "dec" : "enc");
         }
 
-        mbedtls_camellia_crypt_ecb( &ctx, v, src, buf );
+        for (i = 0; i < CAMELLIA_TESTS_ECB; i++) {
+            memcpy(key, camellia_test_ecb_key[u][i], 16 + 8 * u);
 
-        if( memcmp( buf, dst, 16 ) != 0 )
-        {
-            if( verbose != 0 )
-                mbedtls_printf( "failed\n" );
-            goto exit;
+            if (v == MBEDTLS_CAMELLIA_DECRYPT) {
+                mbedtls_camellia_setkey_dec(&ctx, key, 128 + u * 64);
+                memcpy(src, camellia_test_ecb_cipher[u][i], 16);
+                memcpy(dst, camellia_test_ecb_plain[i], 16);
+            } else { /* MBEDTLS_CAMELLIA_ENCRYPT */
+                mbedtls_camellia_setkey_enc(&ctx, key, 128 + u * 64);
+                memcpy(src, camellia_test_ecb_plain[i], 16);
+                memcpy(dst, camellia_test_ecb_cipher[u][i], 16);
+            }
+
+            mbedtls_camellia_crypt_ecb(&ctx, v, src, buf);
+
+            if (memcmp(buf, dst, 16) != 0) {
+                if (verbose != 0) {
+                    mbedtls_printf("failed\n");
+                }
+                goto exit;
+            }
+        }
+
+        if (verbose != 0) {
+            mbedtls_printf("passed\n");
         }
     }
 
-    if( verbose != 0 )
-        mbedtls_printf( "passed\n" );
+    if (verbose != 0) {
+        mbedtls_printf("\n");
     }
 
-    if( verbose != 0 )
-        mbedtls_printf( "\n" );
-
 #if defined(MBEDTLS_CIPHER_MODE_CBC)
     /*
      * CBC mode
      */
-    for( j = 0; j < 6; j++ )
-    {
+    for (j = 0; j < 6; j++) {
         u = j >> 1;
         v = j  & 1;
 
-        if( verbose != 0 )
-            mbedtls_printf( "  CAMELLIA-CBC-%3d (%s): ", 128 + u * 64,
-                             ( v == MBEDTLS_CAMELLIA_DECRYPT ) ? "dec" : "enc" );
-
-        memcpy( src, camellia_test_cbc_iv, 16 );
-        memcpy( dst, camellia_test_cbc_iv, 16 );
-        memcpy( key, camellia_test_cbc_key[u], 16 + 8 * u );
-
-        if( v == MBEDTLS_CAMELLIA_DECRYPT ) {
-            mbedtls_camellia_setkey_dec( &ctx, key, 128 + u * 64 );
-        } else {
-            mbedtls_camellia_setkey_enc( &ctx, key, 128 + u * 64 );
+        if (verbose != 0) {
+            mbedtls_printf("  CAMELLIA-CBC-%3d (%s): ", 128 + u * 64,
+                           (v == MBEDTLS_CAMELLIA_DECRYPT) ? "dec" : "enc");
         }
 
-        for( i = 0; i < CAMELLIA_TESTS_CBC; i++ ) {
+        memcpy(src, camellia_test_cbc_iv, 16);
+        memcpy(dst, camellia_test_cbc_iv, 16);
+        memcpy(key, camellia_test_cbc_key[u], 16 + 8 * u);
 
-            if( v == MBEDTLS_CAMELLIA_DECRYPT ) {
-                memcpy( iv , src, 16 );
-                memcpy( src, camellia_test_cbc_cipher[u][i], 16 );
-                memcpy( dst, camellia_test_cbc_plain[i], 16 );
+        if (v == MBEDTLS_CAMELLIA_DECRYPT) {
+            mbedtls_camellia_setkey_dec(&ctx, key, 128 + u * 64);
+        } else {
+            mbedtls_camellia_setkey_enc(&ctx, key, 128 + u * 64);
+        }
+
+        for (i = 0; i < CAMELLIA_TESTS_CBC; i++) {
+
+            if (v == MBEDTLS_CAMELLIA_DECRYPT) {
+                memcpy(iv, src, 16);
+                memcpy(src, camellia_test_cbc_cipher[u][i], 16);
+                memcpy(dst, camellia_test_cbc_plain[i], 16);
             } else { /* MBEDTLS_CAMELLIA_ENCRYPT */
-                memcpy( iv , dst, 16 );
-                memcpy( src, camellia_test_cbc_plain[i], 16 );
-                memcpy( dst, camellia_test_cbc_cipher[u][i], 16 );
+                memcpy(iv, dst, 16);
+                memcpy(src, camellia_test_cbc_plain[i], 16);
+                memcpy(dst, camellia_test_cbc_cipher[u][i], 16);
             }
 
-            mbedtls_camellia_crypt_cbc( &ctx, v, 16, iv, src, buf );
+            mbedtls_camellia_crypt_cbc(&ctx, v, 16, iv, src, buf);
 
-            if( memcmp( buf, dst, 16 ) != 0 )
-            {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
+            if (memcmp(buf, dst, 16) != 0) {
+                if (verbose != 0) {
+                    mbedtls_printf("failed\n");
+                }
                 goto exit;
             }
         }
 
-        if( verbose != 0 )
-            mbedtls_printf( "passed\n" );
+        if (verbose != 0) {
+            mbedtls_printf("passed\n");
+        }
     }
 #endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-    if( verbose != 0 )
-        mbedtls_printf( "\n" );
+    if (verbose != 0) {
+        mbedtls_printf("\n");
+    }
 
 #if defined(MBEDTLS_CIPHER_MODE_CTR)
     /*
      * CTR mode
      */
-    for( i = 0; i < 6; i++ )
-    {
+    for (i = 0; i < 6; i++) {
         u = i >> 1;
         v = i  & 1;
 
-        if( verbose != 0 )
-            mbedtls_printf( "  CAMELLIA-CTR-128 (%s): ",
-                             ( v == MBEDTLS_CAMELLIA_DECRYPT ) ? "dec" : "enc" );
+        if (verbose != 0) {
+            mbedtls_printf("  CAMELLIA-CTR-128 (%s): ",
+                           (v == MBEDTLS_CAMELLIA_DECRYPT) ? "dec" : "enc");
+        }
 
-        memcpy( nonce_counter, camellia_test_ctr_nonce_counter[u], 16 );
-        memcpy( key, camellia_test_ctr_key[u], 16 );
+        memcpy(nonce_counter, camellia_test_ctr_nonce_counter[u], 16);
+        memcpy(key, camellia_test_ctr_key[u], 16);
 
         offset = 0;
-        mbedtls_camellia_setkey_enc( &ctx, key, 128 );
+        mbedtls_camellia_setkey_enc(&ctx, key, 128);
 
-        if( v == MBEDTLS_CAMELLIA_DECRYPT )
-        {
+        if (v == MBEDTLS_CAMELLIA_DECRYPT) {
             len = camellia_test_ctr_len[u];
-            memcpy( buf, camellia_test_ctr_ct[u], len );
+            memcpy(buf, camellia_test_ctr_ct[u], len);
 
-            mbedtls_camellia_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block,
-                                buf, buf );
+            mbedtls_camellia_crypt_ctr(&ctx, len, &offset, nonce_counter, stream_block,
+                                       buf, buf);
 
-            if( memcmp( buf, camellia_test_ctr_pt[u], len ) != 0 )
-            {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
+            if (memcmp(buf, camellia_test_ctr_pt[u], len) != 0) {
+                if (verbose != 0) {
+                    mbedtls_printf("failed\n");
+                }
                 goto exit;
             }
-        }
-        else
-        {
+        } else {
             len = camellia_test_ctr_len[u];
-            memcpy( buf, camellia_test_ctr_pt[u], len );
+            memcpy(buf, camellia_test_ctr_pt[u], len);
 
-            mbedtls_camellia_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block,
-                                buf, buf );
+            mbedtls_camellia_crypt_ctr(&ctx, len, &offset, nonce_counter, stream_block,
+                                       buf, buf);
 
-            if( memcmp( buf, camellia_test_ctr_ct[u], len ) != 0 )
-            {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
+            if (memcmp(buf, camellia_test_ctr_ct[u], len) != 0) {
+                if (verbose != 0) {
+                    mbedtls_printf("failed\n");
+                }
                 goto exit;
             }
         }
 
-        if( verbose != 0 )
-            mbedtls_printf( "passed\n" );
+        if (verbose != 0) {
+            mbedtls_printf("passed\n");
+        }
     }
 
-    if( verbose != 0 )
-        mbedtls_printf( "\n" );
+    if (verbose != 0) {
+        mbedtls_printf("\n");
+    }
 #endif /* MBEDTLS_CIPHER_MODE_CTR */
 
     ret = 0;
 
 exit:
-    mbedtls_camellia_free( &ctx );
-    return( ret );
+    mbedtls_camellia_free(&ctx);
+    return ret;
 }
 
 #endif /* MBEDTLS_SELF_TEST */