diff --git a/library/ripemd160.c b/library/ripemd160.c
index 55e259e..f5dc5f5 100644
--- a/library/ripemd160.c
+++ b/library/ripemd160.c
@@ -37,21 +37,22 @@
 
 #if !defined(MBEDTLS_RIPEMD160_ALT)
 
-void mbedtls_ripemd160_init( mbedtls_ripemd160_context *ctx )
+void mbedtls_ripemd160_init(mbedtls_ripemd160_context *ctx)
 {
-    memset( ctx, 0, sizeof( mbedtls_ripemd160_context ) );
+    memset(ctx, 0, sizeof(mbedtls_ripemd160_context));
 }
 
-void mbedtls_ripemd160_free( mbedtls_ripemd160_context *ctx )
+void mbedtls_ripemd160_free(mbedtls_ripemd160_context *ctx)
 {
-    if( ctx == NULL )
+    if (ctx == NULL) {
         return;
+    }
 
-    mbedtls_platform_zeroize( ctx, sizeof( mbedtls_ripemd160_context ) );
+    mbedtls_platform_zeroize(ctx, sizeof(mbedtls_ripemd160_context));
 }
 
-void mbedtls_ripemd160_clone( mbedtls_ripemd160_context *dst,
-                        const mbedtls_ripemd160_context *src )
+void mbedtls_ripemd160_clone(mbedtls_ripemd160_context *dst,
+                             const mbedtls_ripemd160_context *src)
 {
     *dst = *src;
 }
@@ -59,7 +60,7 @@
 /*
  * RIPEMD-160 context setup
  */
-int mbedtls_ripemd160_starts_ret( mbedtls_ripemd160_context *ctx )
+int mbedtls_ripemd160_starts_ret(mbedtls_ripemd160_context *ctx)
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -70,13 +71,13 @@
     ctx->state[3] = 0x10325476;
     ctx->state[4] = 0xC3D2E1F0;
 
-    return( 0 );
+    return 0;
 }
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_ripemd160_starts( mbedtls_ripemd160_context *ctx )
+void mbedtls_ripemd160_starts(mbedtls_ripemd160_context *ctx)
 {
-    mbedtls_ripemd160_starts_ret( ctx );
+    mbedtls_ripemd160_starts_ret(ctx);
 }
 #endif
 
@@ -84,30 +85,29 @@
 /*
  * Process one block
  */
-int mbedtls_internal_ripemd160_process( mbedtls_ripemd160_context *ctx,
-                                        const unsigned char data[64] )
+int mbedtls_internal_ripemd160_process(mbedtls_ripemd160_context *ctx,
+                                       const unsigned char data[64])
 {
-    struct
-    {
+    struct {
         uint32_t A, B, C, D, E, Ap, Bp, Cp, Dp, Ep, X[16];
     } local;
 
-    local.X[ 0] = MBEDTLS_GET_UINT32_LE( data,  0 );
-    local.X[ 1] = MBEDTLS_GET_UINT32_LE( data,  4 );
-    local.X[ 2] = MBEDTLS_GET_UINT32_LE( data,  8 );
-    local.X[ 3] = MBEDTLS_GET_UINT32_LE( data, 12 );
-    local.X[ 4] = MBEDTLS_GET_UINT32_LE( data, 16 );
-    local.X[ 5] = MBEDTLS_GET_UINT32_LE( data, 20 );
-    local.X[ 6] = MBEDTLS_GET_UINT32_LE( data, 24 );
-    local.X[ 7] = MBEDTLS_GET_UINT32_LE( data, 28 );
-    local.X[ 8] = MBEDTLS_GET_UINT32_LE( data, 32 );
-    local.X[ 9] = MBEDTLS_GET_UINT32_LE( data, 36 );
-    local.X[10] = MBEDTLS_GET_UINT32_LE( data, 40 );
-    local.X[11] = MBEDTLS_GET_UINT32_LE( data, 44 );
-    local.X[12] = MBEDTLS_GET_UINT32_LE( data, 48 );
-    local.X[13] = MBEDTLS_GET_UINT32_LE( data, 52 );
-    local.X[14] = MBEDTLS_GET_UINT32_LE( data, 56 );
-    local.X[15] = MBEDTLS_GET_UINT32_LE( data, 60 );
+    local.X[0] = MBEDTLS_GET_UINT32_LE(data,  0);
+    local.X[1] = MBEDTLS_GET_UINT32_LE(data,  4);
+    local.X[2] = MBEDTLS_GET_UINT32_LE(data,  8);
+    local.X[3] = MBEDTLS_GET_UINT32_LE(data, 12);
+    local.X[4] = MBEDTLS_GET_UINT32_LE(data, 16);
+    local.X[5] = MBEDTLS_GET_UINT32_LE(data, 20);
+    local.X[6] = MBEDTLS_GET_UINT32_LE(data, 24);
+    local.X[7] = MBEDTLS_GET_UINT32_LE(data, 28);
+    local.X[8] = MBEDTLS_GET_UINT32_LE(data, 32);
+    local.X[9] = MBEDTLS_GET_UINT32_LE(data, 36);
+    local.X[10] = MBEDTLS_GET_UINT32_LE(data, 40);
+    local.X[11] = MBEDTLS_GET_UINT32_LE(data, 44);
+    local.X[12] = MBEDTLS_GET_UINT32_LE(data, 48);
+    local.X[13] = MBEDTLS_GET_UINT32_LE(data, 52);
+    local.X[14] = MBEDTLS_GET_UINT32_LE(data, 56);
+    local.X[15] = MBEDTLS_GET_UINT32_LE(data, 60);
 
     local.A = local.Ap = ctx->state[0];
     local.B = local.Bp = ctx->state[1];
@@ -115,50 +115,50 @@
     local.D = local.Dp = ctx->state[3];
     local.E = local.Ep = ctx->state[4];
 
-#define F1( x, y, z )   ( (x) ^ (y) ^ (z) )
-#define F2( x, y, z )   ( ( (x) & (y) ) | ( ~(x) & (z) ) )
-#define F3( x, y, z )   ( ( (x) | ~(y) ) ^ (z) )
-#define F4( x, y, z )   ( ( (x) & (z) ) | ( (y) & ~(z) ) )
-#define F5( x, y, z )   ( (x) ^ ( (y) | ~(z) ) )
+#define F1(x, y, z)   ((x) ^ (y) ^ (z))
+#define F2(x, y, z)   (((x) & (y)) | (~(x) & (z)))
+#define F3(x, y, z)   (((x) | ~(y)) ^ (z))
+#define F4(x, y, z)   (((x) & (z)) | ((y) & ~(z)))
+#define F5(x, y, z)   ((x) ^ ((y) | ~(z)))
 
-#define S( x, n ) ( ( (x) << (n) ) | ( (x) >> (32 - (n)) ) )
+#define S(x, n) (((x) << (n)) | ((x) >> (32 - (n))))
 
-#define P( a, b, c, d, e, r, s, f, k )                      \
+#define P(a, b, c, d, e, r, s, f, k)                      \
     do                                                      \
     {                                                       \
-        (a) += f( (b), (c), (d) ) + local.X[r] + (k);       \
-        (a) = S( (a), (s) ) + (e);                          \
-        (c) = S( (c), 10 );                                 \
-    } while( 0 )
+        (a) += f((b), (c), (d)) + local.X[r] + (k);       \
+        (a) = S((a), (s)) + (e);                          \
+        (c) = S((c), 10);                                 \
+    } while (0)
 
-#define P2( a, b, c, d, e, r, s, rp, sp )                               \
+#define P2(a, b, c, d, e, r, s, rp, sp)                               \
     do                                                                  \
     {                                                                   \
-        P( (a), (b), (c), (d), (e), (r), (s), F, K );                   \
-        P( a ## p, b ## p, c ## p, d ## p, e ## p,                      \
-           (rp), (sp), Fp, Kp );                                        \
-    } while( 0 )
+        P((a), (b), (c), (d), (e), (r), (s), F, K);                   \
+        P(a ## p, b ## p, c ## p, d ## p, e ## p,                      \
+          (rp), (sp), Fp, Kp);                                        \
+    } while (0)
 
 #define F   F1
 #define K   0x00000000
 #define Fp  F5
 #define Kp  0x50A28BE6
-    P2( local.A, local.B, local.C, local.D, local.E,  0, 11,  5,  8 );
-    P2( local.E, local.A, local.B, local.C, local.D,  1, 14, 14,  9 );
-    P2( local.D, local.E, local.A, local.B, local.C,  2, 15,  7,  9 );
-    P2( local.C, local.D, local.E, local.A, local.B,  3, 12,  0, 11 );
-    P2( local.B, local.C, local.D, local.E, local.A,  4,  5,  9, 13 );
-    P2( local.A, local.B, local.C, local.D, local.E,  5,  8,  2, 15 );
-    P2( local.E, local.A, local.B, local.C, local.D,  6,  7, 11, 15 );
-    P2( local.D, local.E, local.A, local.B, local.C,  7,  9,  4,  5 );
-    P2( local.C, local.D, local.E, local.A, local.B,  8, 11, 13,  7 );
-    P2( local.B, local.C, local.D, local.E, local.A,  9, 13,  6,  7 );
-    P2( local.A, local.B, local.C, local.D, local.E, 10, 14, 15,  8 );
-    P2( local.E, local.A, local.B, local.C, local.D, 11, 15,  8, 11 );
-    P2( local.D, local.E, local.A, local.B, local.C, 12,  6,  1, 14 );
-    P2( local.C, local.D, local.E, local.A, local.B, 13,  7, 10, 14 );
-    P2( local.B, local.C, local.D, local.E, local.A, 14,  9,  3, 12 );
-    P2( local.A, local.B, local.C, local.D, local.E, 15,  8, 12,  6 );
+    P2(local.A, local.B, local.C, local.D, local.E,  0, 11,  5,  8);
+    P2(local.E, local.A, local.B, local.C, local.D,  1, 14, 14,  9);
+    P2(local.D, local.E, local.A, local.B, local.C,  2, 15,  7,  9);
+    P2(local.C, local.D, local.E, local.A, local.B,  3, 12,  0, 11);
+    P2(local.B, local.C, local.D, local.E, local.A,  4,  5,  9, 13);
+    P2(local.A, local.B, local.C, local.D, local.E,  5,  8,  2, 15);
+    P2(local.E, local.A, local.B, local.C, local.D,  6,  7, 11, 15);
+    P2(local.D, local.E, local.A, local.B, local.C,  7,  9,  4,  5);
+    P2(local.C, local.D, local.E, local.A, local.B,  8, 11, 13,  7);
+    P2(local.B, local.C, local.D, local.E, local.A,  9, 13,  6,  7);
+    P2(local.A, local.B, local.C, local.D, local.E, 10, 14, 15,  8);
+    P2(local.E, local.A, local.B, local.C, local.D, 11, 15,  8, 11);
+    P2(local.D, local.E, local.A, local.B, local.C, 12,  6,  1, 14);
+    P2(local.C, local.D, local.E, local.A, local.B, 13,  7, 10, 14);
+    P2(local.B, local.C, local.D, local.E, local.A, 14,  9,  3, 12);
+    P2(local.A, local.B, local.C, local.D, local.E, 15,  8, 12,  6);
 #undef F
 #undef K
 #undef Fp
@@ -168,22 +168,22 @@
 #define K   0x5A827999
 #define Fp  F4
 #define Kp  0x5C4DD124
-    P2( local.E, local.A, local.B, local.C, local.D,  7,  7,  6,  9 );
-    P2( local.D, local.E, local.A, local.B, local.C,  4,  6, 11, 13 );
-    P2( local.C, local.D, local.E, local.A, local.B, 13,  8,  3, 15 );
-    P2( local.B, local.C, local.D, local.E, local.A,  1, 13,  7,  7 );
-    P2( local.A, local.B, local.C, local.D, local.E, 10, 11,  0, 12 );
-    P2( local.E, local.A, local.B, local.C, local.D,  6,  9, 13,  8 );
-    P2( local.D, local.E, local.A, local.B, local.C, 15,  7,  5,  9 );
-    P2( local.C, local.D, local.E, local.A, local.B,  3, 15, 10, 11 );
-    P2( local.B, local.C, local.D, local.E, local.A, 12,  7, 14,  7 );
-    P2( local.A, local.B, local.C, local.D, local.E,  0, 12, 15,  7 );
-    P2( local.E, local.A, local.B, local.C, local.D,  9, 15,  8, 12 );
-    P2( local.D, local.E, local.A, local.B, local.C,  5,  9, 12,  7 );
-    P2( local.C, local.D, local.E, local.A, local.B,  2, 11,  4,  6 );
-    P2( local.B, local.C, local.D, local.E, local.A, 14,  7,  9, 15 );
-    P2( local.A, local.B, local.C, local.D, local.E, 11, 13,  1, 13 );
-    P2( local.E, local.A, local.B, local.C, local.D,  8, 12,  2, 11 );
+    P2(local.E, local.A, local.B, local.C, local.D,  7,  7,  6,  9);
+    P2(local.D, local.E, local.A, local.B, local.C,  4,  6, 11, 13);
+    P2(local.C, local.D, local.E, local.A, local.B, 13,  8,  3, 15);
+    P2(local.B, local.C, local.D, local.E, local.A,  1, 13,  7,  7);
+    P2(local.A, local.B, local.C, local.D, local.E, 10, 11,  0, 12);
+    P2(local.E, local.A, local.B, local.C, local.D,  6,  9, 13,  8);
+    P2(local.D, local.E, local.A, local.B, local.C, 15,  7,  5,  9);
+    P2(local.C, local.D, local.E, local.A, local.B,  3, 15, 10, 11);
+    P2(local.B, local.C, local.D, local.E, local.A, 12,  7, 14,  7);
+    P2(local.A, local.B, local.C, local.D, local.E,  0, 12, 15,  7);
+    P2(local.E, local.A, local.B, local.C, local.D,  9, 15,  8, 12);
+    P2(local.D, local.E, local.A, local.B, local.C,  5,  9, 12,  7);
+    P2(local.C, local.D, local.E, local.A, local.B,  2, 11,  4,  6);
+    P2(local.B, local.C, local.D, local.E, local.A, 14,  7,  9, 15);
+    P2(local.A, local.B, local.C, local.D, local.E, 11, 13,  1, 13);
+    P2(local.E, local.A, local.B, local.C, local.D,  8, 12,  2, 11);
 #undef F
 #undef K
 #undef Fp
@@ -193,22 +193,22 @@
 #define K   0x6ED9EBA1
 #define Fp  F3
 #define Kp  0x6D703EF3
-    P2( local.D, local.E, local.A, local.B, local.C,  3, 11, 15,  9 );
-    P2( local.C, local.D, local.E, local.A, local.B, 10, 13,  5,  7 );
-    P2( local.B, local.C, local.D, local.E, local.A, 14,  6,  1, 15 );
-    P2( local.A, local.B, local.C, local.D, local.E,  4,  7,  3, 11 );
-    P2( local.E, local.A, local.B, local.C, local.D,  9, 14,  7,  8 );
-    P2( local.D, local.E, local.A, local.B, local.C, 15,  9, 14,  6 );
-    P2( local.C, local.D, local.E, local.A, local.B,  8, 13,  6,  6 );
-    P2( local.B, local.C, local.D, local.E, local.A,  1, 15,  9, 14 );
-    P2( local.A, local.B, local.C, local.D, local.E,  2, 14, 11, 12 );
-    P2( local.E, local.A, local.B, local.C, local.D,  7,  8,  8, 13 );
-    P2( local.D, local.E, local.A, local.B, local.C,  0, 13, 12,  5 );
-    P2( local.C, local.D, local.E, local.A, local.B,  6,  6,  2, 14 );
-    P2( local.B, local.C, local.D, local.E, local.A, 13,  5, 10, 13 );
-    P2( local.A, local.B, local.C, local.D, local.E, 11, 12,  0, 13 );
-    P2( local.E, local.A, local.B, local.C, local.D,  5,  7,  4,  7 );
-    P2( local.D, local.E, local.A, local.B, local.C, 12,  5, 13,  5 );
+    P2(local.D, local.E, local.A, local.B, local.C,  3, 11, 15,  9);
+    P2(local.C, local.D, local.E, local.A, local.B, 10, 13,  5,  7);
+    P2(local.B, local.C, local.D, local.E, local.A, 14,  6,  1, 15);
+    P2(local.A, local.B, local.C, local.D, local.E,  4,  7,  3, 11);
+    P2(local.E, local.A, local.B, local.C, local.D,  9, 14,  7,  8);
+    P2(local.D, local.E, local.A, local.B, local.C, 15,  9, 14,  6);
+    P2(local.C, local.D, local.E, local.A, local.B,  8, 13,  6,  6);
+    P2(local.B, local.C, local.D, local.E, local.A,  1, 15,  9, 14);
+    P2(local.A, local.B, local.C, local.D, local.E,  2, 14, 11, 12);
+    P2(local.E, local.A, local.B, local.C, local.D,  7,  8,  8, 13);
+    P2(local.D, local.E, local.A, local.B, local.C,  0, 13, 12,  5);
+    P2(local.C, local.D, local.E, local.A, local.B,  6,  6,  2, 14);
+    P2(local.B, local.C, local.D, local.E, local.A, 13,  5, 10, 13);
+    P2(local.A, local.B, local.C, local.D, local.E, 11, 12,  0, 13);
+    P2(local.E, local.A, local.B, local.C, local.D,  5,  7,  4,  7);
+    P2(local.D, local.E, local.A, local.B, local.C, 12,  5, 13,  5);
 #undef F
 #undef K
 #undef Fp
@@ -218,22 +218,22 @@
 #define K   0x8F1BBCDC
 #define Fp  F2
 #define Kp  0x7A6D76E9
-    P2( local.C, local.D, local.E, local.A, local.B,  1, 11,  8, 15 );
-    P2( local.B, local.C, local.D, local.E, local.A,  9, 12,  6,  5 );
-    P2( local.A, local.B, local.C, local.D, local.E, 11, 14,  4,  8 );
-    P2( local.E, local.A, local.B, local.C, local.D, 10, 15,  1, 11 );
-    P2( local.D, local.E, local.A, local.B, local.C,  0, 14,  3, 14 );
-    P2( local.C, local.D, local.E, local.A, local.B,  8, 15, 11, 14 );
-    P2( local.B, local.C, local.D, local.E, local.A, 12,  9, 15,  6 );
-    P2( local.A, local.B, local.C, local.D, local.E,  4,  8,  0, 14 );
-    P2( local.E, local.A, local.B, local.C, local.D, 13,  9,  5,  6 );
-    P2( local.D, local.E, local.A, local.B, local.C,  3, 14, 12,  9 );
-    P2( local.C, local.D, local.E, local.A, local.B,  7,  5,  2, 12 );
-    P2( local.B, local.C, local.D, local.E, local.A, 15,  6, 13,  9 );
-    P2( local.A, local.B, local.C, local.D, local.E, 14,  8,  9, 12 );
-    P2( local.E, local.A, local.B, local.C, local.D,  5,  6,  7,  5 );
-    P2( local.D, local.E, local.A, local.B, local.C,  6,  5, 10, 15 );
-    P2( local.C, local.D, local.E, local.A, local.B,  2, 12, 14,  8 );
+    P2(local.C, local.D, local.E, local.A, local.B,  1, 11,  8, 15);
+    P2(local.B, local.C, local.D, local.E, local.A,  9, 12,  6,  5);
+    P2(local.A, local.B, local.C, local.D, local.E, 11, 14,  4,  8);
+    P2(local.E, local.A, local.B, local.C, local.D, 10, 15,  1, 11);
+    P2(local.D, local.E, local.A, local.B, local.C,  0, 14,  3, 14);
+    P2(local.C, local.D, local.E, local.A, local.B,  8, 15, 11, 14);
+    P2(local.B, local.C, local.D, local.E, local.A, 12,  9, 15,  6);
+    P2(local.A, local.B, local.C, local.D, local.E,  4,  8,  0, 14);
+    P2(local.E, local.A, local.B, local.C, local.D, 13,  9,  5,  6);
+    P2(local.D, local.E, local.A, local.B, local.C,  3, 14, 12,  9);
+    P2(local.C, local.D, local.E, local.A, local.B,  7,  5,  2, 12);
+    P2(local.B, local.C, local.D, local.E, local.A, 15,  6, 13,  9);
+    P2(local.A, local.B, local.C, local.D, local.E, 14,  8,  9, 12);
+    P2(local.E, local.A, local.B, local.C, local.D,  5,  6,  7,  5);
+    P2(local.D, local.E, local.A, local.B, local.C,  6,  5, 10, 15);
+    P2(local.C, local.D, local.E, local.A, local.B,  2, 12, 14,  8);
 #undef F
 #undef K
 #undef Fp
@@ -243,22 +243,22 @@
 #define K   0xA953FD4E
 #define Fp  F1
 #define Kp  0x00000000
-    P2( local.B, local.C, local.D, local.E, local.A,  4,  9, 12,  8 );
-    P2( local.A, local.B, local.C, local.D, local.E,  0, 15, 15,  5 );
-    P2( local.E, local.A, local.B, local.C, local.D,  5,  5, 10, 12 );
-    P2( local.D, local.E, local.A, local.B, local.C,  9, 11,  4,  9 );
-    P2( local.C, local.D, local.E, local.A, local.B,  7,  6,  1, 12 );
-    P2( local.B, local.C, local.D, local.E, local.A, 12,  8,  5,  5 );
-    P2( local.A, local.B, local.C, local.D, local.E,  2, 13,  8, 14 );
-    P2( local.E, local.A, local.B, local.C, local.D, 10, 12,  7,  6 );
-    P2( local.D, local.E, local.A, local.B, local.C, 14,  5,  6,  8 );
-    P2( local.C, local.D, local.E, local.A, local.B,  1, 12,  2, 13 );
-    P2( local.B, local.C, local.D, local.E, local.A,  3, 13, 13,  6 );
-    P2( local.A, local.B, local.C, local.D, local.E,  8, 14, 14,  5 );
-    P2( local.E, local.A, local.B, local.C, local.D, 11, 11,  0, 15 );
-    P2( local.D, local.E, local.A, local.B, local.C,  6,  8,  3, 13 );
-    P2( local.C, local.D, local.E, local.A, local.B, 15,  5,  9, 11 );
-    P2( local.B, local.C, local.D, local.E, local.A, 13,  6, 11, 11 );
+    P2(local.B, local.C, local.D, local.E, local.A,  4,  9, 12,  8);
+    P2(local.A, local.B, local.C, local.D, local.E,  0, 15, 15,  5);
+    P2(local.E, local.A, local.B, local.C, local.D,  5,  5, 10, 12);
+    P2(local.D, local.E, local.A, local.B, local.C,  9, 11,  4,  9);
+    P2(local.C, local.D, local.E, local.A, local.B,  7,  6,  1, 12);
+    P2(local.B, local.C, local.D, local.E, local.A, 12,  8,  5,  5);
+    P2(local.A, local.B, local.C, local.D, local.E,  2, 13,  8, 14);
+    P2(local.E, local.A, local.B, local.C, local.D, 10, 12,  7,  6);
+    P2(local.D, local.E, local.A, local.B, local.C, 14,  5,  6,  8);
+    P2(local.C, local.D, local.E, local.A, local.B,  1, 12,  2, 13);
+    P2(local.B, local.C, local.D, local.E, local.A,  3, 13, 13,  6);
+    P2(local.A, local.B, local.C, local.D, local.E,  8, 14, 14,  5);
+    P2(local.E, local.A, local.B, local.C, local.D, 11, 11,  0, 15);
+    P2(local.D, local.E, local.A, local.B, local.C,  6,  8,  3, 13);
+    P2(local.C, local.D, local.E, local.A, local.B, 15,  5,  9, 11);
+    P2(local.B, local.C, local.D, local.E, local.A, 13,  6, 11, 11);
 #undef F
 #undef K
 #undef Fp
@@ -272,16 +272,16 @@
     ctx->state[0] = local.C;
 
     /* Zeroise variables to clear sensitive data from memory. */
-    mbedtls_platform_zeroize( &local, sizeof( local ) );
+    mbedtls_platform_zeroize(&local, sizeof(local));
 
-    return( 0 );
+    return 0;
 }
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_ripemd160_process( mbedtls_ripemd160_context *ctx,
-                                const unsigned char data[64] )
+void mbedtls_ripemd160_process(mbedtls_ripemd160_context *ctx,
+                               const unsigned char data[64])
 {
-    mbedtls_internal_ripemd160_process( ctx, data );
+    mbedtls_internal_ripemd160_process(ctx, data);
 }
 #endif
 #endif /* !MBEDTLS_RIPEMD160_PROCESS_ALT */
@@ -289,16 +289,17 @@
 /*
  * RIPEMD-160 process buffer
  */
-int mbedtls_ripemd160_update_ret( mbedtls_ripemd160_context *ctx,
-                                  const unsigned char *input,
-                                  size_t ilen )
+int mbedtls_ripemd160_update_ret(mbedtls_ripemd160_context *ctx,
+                                 const unsigned char *input,
+                                 size_t ilen)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     size_t fill;
     uint32_t left;
 
-    if( ilen == 0 )
-        return( 0 );
+    if (ilen == 0) {
+        return 0;
+    }
 
     left = ctx->total[0] & 0x3F;
     fill = 64 - left;
@@ -306,50 +307,50 @@
     ctx->total[0] += (uint32_t) ilen;
     ctx->total[0] &= 0xFFFFFFFF;
 
-    if( ctx->total[0] < (uint32_t) ilen )
+    if (ctx->total[0] < (uint32_t) ilen) {
         ctx->total[1]++;
+    }
 
-    if( left && ilen >= fill )
-    {
-        memcpy( (void *) (ctx->buffer + left), input, fill );
+    if (left && ilen >= fill) {
+        memcpy((void *) (ctx->buffer + left), input, fill);
 
-        if( ( ret = mbedtls_internal_ripemd160_process( ctx, ctx->buffer ) ) != 0 )
-            return( ret );
+        if ((ret = mbedtls_internal_ripemd160_process(ctx, ctx->buffer)) != 0) {
+            return ret;
+        }
 
         input += fill;
         ilen  -= fill;
         left = 0;
     }
 
-    while( ilen >= 64 )
-    {
-        if( ( ret = mbedtls_internal_ripemd160_process( ctx, input ) ) != 0 )
-            return( ret );
+    while (ilen >= 64) {
+        if ((ret = mbedtls_internal_ripemd160_process(ctx, input)) != 0) {
+            return ret;
+        }
 
         input += 64;
         ilen  -= 64;
     }
 
-    if( ilen > 0 )
-    {
-        memcpy( (void *) (ctx->buffer + left), input, ilen );
+    if (ilen > 0) {
+        memcpy((void *) (ctx->buffer + left), input, ilen);
     }
 
-    return( 0 );
+    return 0;
 }
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_ripemd160_update( mbedtls_ripemd160_context *ctx,
-                               const unsigned char *input,
-                               size_t ilen )
+void mbedtls_ripemd160_update(mbedtls_ripemd160_context *ctx,
+                              const unsigned char *input,
+                              size_t ilen)
 {
-    mbedtls_ripemd160_update_ret( ctx, input, ilen );
+    mbedtls_ripemd160_update_ret(ctx, input, ilen);
 }
 #endif
 
 static const unsigned char ripemd160_padding[64] =
 {
- 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
@@ -358,46 +359,48 @@
 /*
  * RIPEMD-160 final digest
  */
-int mbedtls_ripemd160_finish_ret( mbedtls_ripemd160_context *ctx,
-                                  unsigned char output[20] )
+int mbedtls_ripemd160_finish_ret(mbedtls_ripemd160_context *ctx,
+                                 unsigned char output[20])
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     uint32_t last, padn;
     uint32_t high, low;
     unsigned char msglen[8];
 
-    high = ( ctx->total[0] >> 29 )
-         | ( ctx->total[1] <<  3 );
-    low  = ( ctx->total[0] <<  3 );
+    high = (ctx->total[0] >> 29)
+           | (ctx->total[1] <<  3);
+    low  = (ctx->total[0] <<  3);
 
-    MBEDTLS_PUT_UINT32_LE( low,  msglen, 0 );
-    MBEDTLS_PUT_UINT32_LE( high, msglen, 4 );
+    MBEDTLS_PUT_UINT32_LE(low,  msglen, 0);
+    MBEDTLS_PUT_UINT32_LE(high, msglen, 4);
 
     last = ctx->total[0] & 0x3F;
-    padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
+    padn = (last < 56) ? (56 - last) : (120 - last);
 
-    ret = mbedtls_ripemd160_update_ret( ctx, ripemd160_padding, padn );
-    if( ret != 0 )
-        return( ret );
+    ret = mbedtls_ripemd160_update_ret(ctx, ripemd160_padding, padn);
+    if (ret != 0) {
+        return ret;
+    }
 
-    ret = mbedtls_ripemd160_update_ret( ctx, msglen, 8 );
-    if( ret != 0 )
-        return( ret );
+    ret = mbedtls_ripemd160_update_ret(ctx, msglen, 8);
+    if (ret != 0) {
+        return ret;
+    }
 
-    MBEDTLS_PUT_UINT32_LE( ctx->state[0], output,  0 );
-    MBEDTLS_PUT_UINT32_LE( ctx->state[1], output,  4 );
-    MBEDTLS_PUT_UINT32_LE( ctx->state[2], output,  8 );
-    MBEDTLS_PUT_UINT32_LE( ctx->state[3], output, 12 );
-    MBEDTLS_PUT_UINT32_LE( ctx->state[4], output, 16 );
+    MBEDTLS_PUT_UINT32_LE(ctx->state[0], output,  0);
+    MBEDTLS_PUT_UINT32_LE(ctx->state[1], output,  4);
+    MBEDTLS_PUT_UINT32_LE(ctx->state[2], output,  8);
+    MBEDTLS_PUT_UINT32_LE(ctx->state[3], output, 12);
+    MBEDTLS_PUT_UINT32_LE(ctx->state[4], output, 16);
 
-    return( 0 );
+    return 0;
 }
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_ripemd160_finish( mbedtls_ripemd160_context *ctx,
-                               unsigned char output[20] )
+void mbedtls_ripemd160_finish(mbedtls_ripemd160_context *ctx,
+                              unsigned char output[20])
 {
-    mbedtls_ripemd160_finish_ret( ctx, output );
+    mbedtls_ripemd160_finish_ret(ctx, output);
 }
 #endif
 
@@ -406,36 +409,39 @@
 /*
  * output = RIPEMD-160( input buffer )
  */
-int mbedtls_ripemd160_ret( const unsigned char *input,
-                           size_t ilen,
-                           unsigned char output[20] )
+int mbedtls_ripemd160_ret(const unsigned char *input,
+                          size_t ilen,
+                          unsigned char output[20])
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     mbedtls_ripemd160_context ctx;
 
-    mbedtls_ripemd160_init( &ctx );
+    mbedtls_ripemd160_init(&ctx);
 
-    if( ( ret = mbedtls_ripemd160_starts_ret( &ctx ) ) != 0 )
+    if ((ret = mbedtls_ripemd160_starts_ret(&ctx)) != 0) {
         goto exit;
+    }
 
-    if( ( ret = mbedtls_ripemd160_update_ret( &ctx, input, ilen ) ) != 0 )
+    if ((ret = mbedtls_ripemd160_update_ret(&ctx, input, ilen)) != 0) {
         goto exit;
+    }
 
-    if( ( ret = mbedtls_ripemd160_finish_ret( &ctx, output ) ) != 0 )
+    if ((ret = mbedtls_ripemd160_finish_ret(&ctx, output)) != 0) {
         goto exit;
+    }
 
 exit:
-    mbedtls_ripemd160_free( &ctx );
+    mbedtls_ripemd160_free(&ctx);
 
-    return( ret );
+    return ret;
 }
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_ripemd160( const unsigned char *input,
-                        size_t ilen,
-                        unsigned char output[20] )
+void mbedtls_ripemd160(const unsigned char *input,
+                       size_t ilen,
+                       unsigned char output[20])
 {
-    mbedtls_ripemd160_ret( input, ilen, output );
+    mbedtls_ripemd160_ret(input, ilen, output);
 }
 #endif
 
@@ -485,43 +491,46 @@
 /*
  * Checkup routine
  */
-int mbedtls_ripemd160_self_test( int verbose )
+int mbedtls_ripemd160_self_test(int verbose)
 {
     int i, ret = 0;
     unsigned char output[20];
 
-    memset( output, 0, sizeof output );
+    memset(output, 0, sizeof output);
 
-    for( i = 0; i < TESTS; i++ )
-    {
-        if( verbose != 0 )
-            mbedtls_printf( "  RIPEMD-160 test #%d: ", i + 1 );
+    for (i = 0; i < TESTS; i++) {
+        if (verbose != 0) {
+            mbedtls_printf("  RIPEMD-160 test #%d: ", i + 1);
+        }
 
-        ret = mbedtls_ripemd160_ret( ripemd160_test_str[i],
-                                     ripemd160_test_strlen[i], output );
-        if( ret != 0 )
+        ret = mbedtls_ripemd160_ret(ripemd160_test_str[i],
+                                    ripemd160_test_strlen[i], output);
+        if (ret != 0) {
             goto fail;
+        }
 
-        if( memcmp( output, ripemd160_test_md[i], 20 ) != 0 )
-        {
+        if (memcmp(output, ripemd160_test_md[i], 20) != 0) {
             ret = 1;
             goto fail;
         }
 
-        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");
+    }
 
-    return( 0 );
+    return 0;
 
 fail:
-    if( verbose != 0 )
-        mbedtls_printf( "failed\n" );
+    if (verbose != 0) {
+        mbedtls_printf("failed\n");
+    }
 
-    return( ret );
+    return ret;
 }
 
 #endif /* MBEDTLS_SELF_TEST */