diff --git a/tests/suites/test_suite_pkcs1_v15.data b/tests/suites/test_suite_pkcs1_v15.data
index 9ab3e8c..db7a4cd 100644
--- a/tests/suites/test_suite_pkcs1_v15.data
+++ b/tests/suites/test_suite_pkcs1_v15.data
@@ -28,3 +28,8 @@
 RSAES-V15 Decryption Test Vector Padding too short 0 
 pkcs1_rsaes_v15_decrypt:1024:16:"eecfae81b1b9b3c908810b10a1b5600199eb9f44aef4fda493b81a9e3d84f632124ef0236e5d1e3b7e28fae7aa040a2d5b252176459d1f397541ba2a58fb6599":16:"c97fb1f027f453f6341233eaaad1d9353f6c42d08866b1d05a0f2035028b9d869840b41666b42e92ea0da3b43204b5cfce3352524d0416a5a441e700af461503":16:"bbf82f090682ce9c2338ac2b9da871f7368d07eed41043a440d6b6f07454f51fb8dfbaaf035c02ab61ea48ceeb6fcd4876ed520d60e1ec4619719d8a5b8b807fafb8e0a3dfc737723ee6b4b7d93a2584ee6a649d060953748834b2454598394ee0aab12d7b61a51f527a9a41f6c1687fe2537298ca2a8f5946f8e5fd091dbdcb":16:"11":MBEDTLS_MD_SHA1:"a5a384ef64a6acb84293cecc8095232ae595b84c15ec26f35cf5fde88ae7a9aaa717bcb1ecc4de498da81db97425000770817b5dde5eed01ca3745ff5ab894d0fc0921e5a10b081490129d8ccbaa154ad3dd461397af8ec964ef99402d60a7591ee44b8ce1c16ef88fcb2717076c730d88223893bdd8000b23d87d38ab":"aafd12f659cae63489b479e5076ddec2f06cb58f":"72f98d12ddc230484179ec3022d11b3719222daaa0dc016fc3dbd6771a3f2c9fdd0560f86d616dd50ef1fa5b8c7e1fc40b5abf7b845d7795b3a6af02457b97f783360575cde7497bdf9c104650d4e9a8f4034406de1af95ace39bef2b9e979b74d9a2c0a741d8a21221d9afc98992776cad52d73151613dbc10da9bd8038751a":MBEDTLS_ERR_RSA_INVALID_PADDING
 
+RSASSA-V15 Signing Test Vector Int
+pkcs1_rsassa_v15_sign:1024:16:"d17f655bf27c8b16d35462c905cc04a26f37e2a67fa9c0ce0dced472394a0df743fe7f929e378efdb368eddff453cf007af6d948e0ade757371f8a711e278f6b":16:"c6d92b6fee7414d1358ce1546fb62987530b90bd15e0f14963a5e2635adb69347ec0c01b2ab1763fd8ac1a592fb22757463a982425bb97a3a437c5bf86d03f2f":16:"a2ba40ee07e3b2bd2f02ce227f36a195024486e49c19cb41bbbdfbba98b22b0e577c2eeaffa20d883a76e65e394c69d4b3c05a1e8fadda27edb2a42bc000fe888b9b32c22d15add0cd76b3e7936e19955b220dd17d4ea904b1ec102b2e4de7751222aa99151024c7cb41cc5ea21d00eeb41f7c800834d2c6e06bce3bce7ea9a5":16:"010001":MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:"859eef2fd78aca00308bdc471193bf55bf9d78db8f8a672b484634f3c9c26e6478ae10260fe0dd8c082e53a5293af2173cd50c6d5d354febf78b26021c25c02712e78cd4694c9f469777e451e7f8e9e04cd3739c6bbfedae487fb55644e9ca74ff77a53cb729802f6ed4a5ffa8ba159890fc":"e3b5d5d002c1bce50c2b65ef88a188d83bce7e61":"2154f928615e5101fcdeb57bc08fc2f35c3d5996403861ae3efb1d0712f8bb05cc21f7f5f11f62e5b6ea9f0f2b62180e5cbe7ba535032d6ac8068fff7f362f73d2c3bf5eca6062a1723d7cfd5abb6dcf7e405f2dc560ffe6fc37d38bee4dc9e24fe2bece3e3b4a3f032701d3f0947b42930083dd4ad241b3309b514595482d42":0
+
+RSASSA-V15 Verification Test Vector Int
+pkcs1_rsassa_v15_verify:1024:16:"a2ba40ee07e3b2bd2f02ce227f36a195024486e49c19cb41bbbdfbba98b22b0e577c2eeaffa20d883a76e65e394c69d4b3c05a1e8fadda27edb2a42bc000fe888b9b32c22d15add0cd76b3e7936e19955b220dd17d4ea904b1ec102b2e4de7751222aa99151024c7cb41cc5ea21d00eeb41f7c800834d2c6e06bce3bce7ea9a5":16:"010001":MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:"859eef2fd78aca00308bdc471193bf55bf9d78db8f8a672b484634f3c9c26e6478ae10260fe0dd8c082e53a5293af2173cd50c6d5d354febf78b26021c25c02712e78cd4694c9f469777e451e7f8e9e04cd3739c6bbfedae487fb55644e9ca74ff77a53cb729802f6ed4a5ffa8ba159890fc":"e3b5d5d002c1bce50c2b65ef88a188d83bce7e61":"2154f928615e5101fcdeb57bc08fc2f35c3d5996403861ae3efb1d0712f8bb05cc21f7f5f11f62e5b6ea9f0f2b62180e5cbe7ba535032d6ac8068fff7f362f73d2c3bf5eca6062a1723d7cfd5abb6dcf7e405f2dc560ffe6fc37d38bee4dc9e24fe2bece3e3b4a3f032701d3f0947b42930083dd4ad241b3309b514595482d42":0
diff --git a/tests/suites/test_suite_pkcs1_v15.function b/tests/suites/test_suite_pkcs1_v15.function
index 90460f1..ce8bf58 100644
--- a/tests/suites/test_suite_pkcs1_v15.function
+++ b/tests/suites/test_suite_pkcs1_v15.function
@@ -108,3 +108,160 @@
 }
 /* END_CASE */
 
+/* BEGIN_CASE */
+void pkcs1_rsassa_v15_sign( int mod, int radix_P, char *input_P, int radix_Q,
+                            char *input_Q, int radix_N, char *input_N,
+                            int radix_E, char *input_E, int digest, int hash,
+                            char *message_hex_string, char *salt,
+                            char *result_hex_str, int result )
+{
+    unsigned char message_str[1000];
+    unsigned char hash_result[1000];
+    unsigned char output[1000];
+    unsigned char output_str[1000];
+    unsigned char rnd_buf[1000];
+    mbedtls_rsa_context ctx;
+    mbedtls_mpi P1, Q1, H, G;
+    size_t msg_len;
+    rnd_buf_info info;
+
+    info.length = unhexify( rnd_buf, salt );
+    info.buf = rnd_buf;
+
+    mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+    mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, hash );
+
+    memset( message_str, 0x00, 1000 );
+    memset( hash_result, 0x00, 1000 );
+    memset( output, 0x00, 1000 );
+    memset( output_str, 0x00, 1000 );
+
+    ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+
+    TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H  ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H  ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
+
+    TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
+
+    msg_len = unhexify( message_str, message_hex_string );
+
+    if( mbedtls_md_info_from_type( digest ) != NULL )
+        TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
+
+    TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_buffer_rand, &info, MBEDTLS_RSA_PRIVATE, digest, 0, hash_result, output ) == result );
+    if( result == 0 )
+    {
+        hexify( output_str, output, ctx.len);
+
+        TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
+    }
+
+exit:
+    mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+    mbedtls_rsa_free( &ctx );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void pkcs1_rsassa_v15_verify( int mod, int radix_N, char *input_N, int radix_E,
+                              char *input_E, int digest, int hash,
+                              char *message_hex_string, char *salt,
+                              char *result_hex_str, int result )
+{
+    unsigned char message_str[1000];
+    unsigned char hash_result[1000];
+    unsigned char result_str[1000];
+    mbedtls_rsa_context ctx;
+    size_t msg_len;
+    ((void) salt);
+
+    mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, hash );
+    memset( message_str, 0x00, 1000 );
+    memset( hash_result, 0x00, 1000 );
+    memset( result_str, 0x00, 1000 );
+
+    ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+
+    TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
+
+    msg_len = unhexify( message_str, message_hex_string );
+    unhexify( result_str, result_hex_str );
+
+    if( mbedtls_md_info_from_type( digest ) != NULL )
+        TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
+
+    TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, digest, 0, hash_result, result_str ) == result );
+
+exit:
+    mbedtls_rsa_free( &ctx );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void pkcs1_rsassa_v15_verify_ext( int mod,
+                                  int radix_N, char *input_N,
+                                  int radix_E, char *input_E,
+                                  int msg_digest_id, int ctx_hash,
+                                  int mgf_hash, int salt_len,
+                                  char *message_hex_string,
+                                  char *result_hex_str,
+                                  int result_simple,
+                                  int result_full )
+{
+    unsigned char message_str[1000];
+    unsigned char hash_result[1000];
+    unsigned char result_str[1000];
+    mbedtls_rsa_context ctx;
+    size_t msg_len, hash_len;
+
+    mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, ctx_hash );
+    memset( message_str, 0x00, 1000 );
+    memset( hash_result, 0x00, 1000 );
+    memset( result_str, 0x00, 1000 );
+
+    ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+
+    TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
+
+    msg_len = unhexify( message_str, message_hex_string );
+    unhexify( result_str, result_hex_str );
+
+    if( msg_digest_id != MBEDTLS_MD_NONE )
+    {
+        TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( msg_digest_id ),
+                     message_str, msg_len, hash_result ) == 0 );
+        hash_len = 0;
+    }
+    else
+    {
+        memcpy( hash_result, message_str, msg_len );
+        hash_len = msg_len;
+    }
+
+    TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC,
+                                   msg_digest_id, hash_len, hash_result,
+                                   result_str ) == result_simple );
+
+    TEST_ASSERT( mbedtls_rsa_rsassa_pss_verify_ext( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC,
+                                        msg_digest_id, hash_len, hash_result,
+                                        mgf_hash, salt_len,
+                                        result_str ) == result_full );
+
+exit:
+    mbedtls_rsa_free( &ctx );
+}
+/* END_CASE */