Mark Radbourne / mbedtls

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Dependents:   Encrypt_Decrypt1 mbed_blink_tls encrypt encrypt

tests/suites/test_suite_blowfish.function@0:cdf462088d13, 2017-01-05 (annotated)

Committer:
markrad
Date:
Thu Jan 05 00:18:44 2017 +0000
Revision:
0:cdf462088d13
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
markrad 0:cdf462088d13 1 /* BEGIN_HEADER */
markrad 0:cdf462088d13 2 #include "mbedtls/blowfish.h"
markrad 0:cdf462088d13 3 /* END_HEADER */
markrad 0:cdf462088d13 4
markrad 0:cdf462088d13 5 /* BEGIN_DEPENDENCIES
markrad 0:cdf462088d13 6 * depends_on:MBEDTLS_BLOWFISH_C
markrad 0:cdf462088d13 7 * END_DEPENDENCIES
markrad 0:cdf462088d13 8 */
markrad 0:cdf462088d13 9
markrad 0:cdf462088d13 10 /* BEGIN_CASE */
markrad 0:cdf462088d13 11 void blowfish_encrypt_ecb( char *hex_key_string, char *hex_src_string,
markrad 0:cdf462088d13 12 char *hex_dst_string, int setkey_result )
markrad 0:cdf462088d13 13 {
markrad 0:cdf462088d13 14 unsigned char key_str[100];
markrad 0:cdf462088d13 15 unsigned char src_str[100];
markrad 0:cdf462088d13 16 unsigned char dst_str[100];
markrad 0:cdf462088d13 17 unsigned char output[100];
markrad 0:cdf462088d13 18 mbedtls_blowfish_context ctx;
markrad 0:cdf462088d13 19 int key_len;
markrad 0:cdf462088d13 20
markrad 0:cdf462088d13 21 memset(key_str, 0x00, 100);
markrad 0:cdf462088d13 22 memset(src_str, 0x00, 100);
markrad 0:cdf462088d13 23 memset(dst_str, 0x00, 100);
markrad 0:cdf462088d13 24 memset(output, 0x00, 100);
markrad 0:cdf462088d13 25 mbedtls_blowfish_init( &ctx );
markrad 0:cdf462088d13 26
markrad 0:cdf462088d13 27 key_len = unhexify( key_str, hex_key_string );
markrad 0:cdf462088d13 28 unhexify( src_str, hex_src_string );
markrad 0:cdf462088d13 29
markrad 0:cdf462088d13 30 TEST_ASSERT( mbedtls_blowfish_setkey( &ctx, key_str, key_len * 8 ) == setkey_result );
markrad 0:cdf462088d13 31 if( setkey_result == 0 )
markrad 0:cdf462088d13 32 {
markrad 0:cdf462088d13 33 TEST_ASSERT( mbedtls_blowfish_crypt_ecb( &ctx, MBEDTLS_BLOWFISH_ENCRYPT, src_str, output ) == 0 );
markrad 0:cdf462088d13 34 hexify( dst_str, output, 8 );
markrad 0:cdf462088d13 35
markrad 0:cdf462088d13 36 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
markrad 0:cdf462088d13 37 }
markrad 0:cdf462088d13 38
markrad 0:cdf462088d13 39 exit:
markrad 0:cdf462088d13 40 mbedtls_blowfish_free( &ctx );
markrad 0:cdf462088d13 41 }
markrad 0:cdf462088d13 42 /* END_CASE */
markrad 0:cdf462088d13 43
markrad 0:cdf462088d13 44 /* BEGIN_CASE */
markrad 0:cdf462088d13 45 void blowfish_decrypt_ecb( char *hex_key_string, char *hex_src_string,
markrad 0:cdf462088d13 46 char *hex_dst_string, int setkey_result )
markrad 0:cdf462088d13 47 {
markrad 0:cdf462088d13 48 unsigned char key_str[100];
markrad 0:cdf462088d13 49 unsigned char src_str[100];
markrad 0:cdf462088d13 50 unsigned char dst_str[100];
markrad 0:cdf462088d13 51 unsigned char output[100];
markrad 0:cdf462088d13 52 mbedtls_blowfish_context ctx;
markrad 0:cdf462088d13 53 int key_len;
markrad 0:cdf462088d13 54
markrad 0:cdf462088d13 55 memset(key_str, 0x00, 100);
markrad 0:cdf462088d13 56 memset(src_str, 0x00, 100);
markrad 0:cdf462088d13 57 memset(dst_str, 0x00, 100);
markrad 0:cdf462088d13 58 memset(output, 0x00, 100);
markrad 0:cdf462088d13 59 mbedtls_blowfish_init( &ctx );
markrad 0:cdf462088d13 60
markrad 0:cdf462088d13 61 key_len = unhexify( key_str, hex_key_string );
markrad 0:cdf462088d13 62 unhexify( src_str, hex_src_string );
markrad 0:cdf462088d13 63
markrad 0:cdf462088d13 64 TEST_ASSERT( mbedtls_blowfish_setkey( &ctx, key_str, key_len * 8 ) == setkey_result );
markrad 0:cdf462088d13 65 if( setkey_result == 0 )
markrad 0:cdf462088d13 66 {
markrad 0:cdf462088d13 67 TEST_ASSERT( mbedtls_blowfish_crypt_ecb( &ctx, MBEDTLS_BLOWFISH_DECRYPT, src_str, output ) == 0 );
markrad 0:cdf462088d13 68 hexify( dst_str, output, 8 );
markrad 0:cdf462088d13 69
markrad 0:cdf462088d13 70 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
markrad 0:cdf462088d13 71 }
markrad 0:cdf462088d13 72
markrad 0:cdf462088d13 73 exit:
markrad 0:cdf462088d13 74 mbedtls_blowfish_free( &ctx );
markrad 0:cdf462088d13 75 }
markrad 0:cdf462088d13 76 /* END_CASE */
markrad 0:cdf462088d13 77
markrad 0:cdf462088d13 78 /* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CBC */
markrad 0:cdf462088d13 79 void blowfish_encrypt_cbc( char *hex_key_string, char *hex_iv_string,
markrad 0:cdf462088d13 80 char *hex_src_string, char *hex_dst_string,
markrad 0:cdf462088d13 81 int cbc_result )
markrad 0:cdf462088d13 82 {
markrad 0:cdf462088d13 83 unsigned char key_str[100];
markrad 0:cdf462088d13 84 unsigned char iv_str[100];
markrad 0:cdf462088d13 85 unsigned char src_str[100];
markrad 0:cdf462088d13 86 unsigned char dst_str[100];
markrad 0:cdf462088d13 87 unsigned char output[100];
markrad 0:cdf462088d13 88 mbedtls_blowfish_context ctx;
markrad 0:cdf462088d13 89 int key_len, data_len;
markrad 0:cdf462088d13 90
markrad 0:cdf462088d13 91 memset(key_str, 0x00, 100);
markrad 0:cdf462088d13 92 memset(iv_str, 0x00, 100);
markrad 0:cdf462088d13 93 memset(src_str, 0x00, 100);
markrad 0:cdf462088d13 94 memset(dst_str, 0x00, 100);
markrad 0:cdf462088d13 95 memset(output, 0x00, 100);
markrad 0:cdf462088d13 96 mbedtls_blowfish_init( &ctx );
markrad 0:cdf462088d13 97
markrad 0:cdf462088d13 98 key_len = unhexify( key_str, hex_key_string );
markrad 0:cdf462088d13 99 unhexify( iv_str, hex_iv_string );
markrad 0:cdf462088d13 100 data_len = unhexify( src_str, hex_src_string );
markrad 0:cdf462088d13 101
markrad 0:cdf462088d13 102 mbedtls_blowfish_setkey( &ctx, key_str, key_len * 8 );
markrad 0:cdf462088d13 103
markrad 0:cdf462088d13 104 TEST_ASSERT( mbedtls_blowfish_crypt_cbc( &ctx, MBEDTLS_BLOWFISH_ENCRYPT, data_len , iv_str, src_str, output ) == cbc_result );
markrad 0:cdf462088d13 105 if( cbc_result == 0 )
markrad 0:cdf462088d13 106 {
markrad 0:cdf462088d13 107 hexify( dst_str, output, data_len );
markrad 0:cdf462088d13 108
markrad 0:cdf462088d13 109 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
markrad 0:cdf462088d13 110 }
markrad 0:cdf462088d13 111
markrad 0:cdf462088d13 112 exit:
markrad 0:cdf462088d13 113 mbedtls_blowfish_free( &ctx );
markrad 0:cdf462088d13 114 }
markrad 0:cdf462088d13 115 /* END_CASE */
markrad 0:cdf462088d13 116
markrad 0:cdf462088d13 117 /* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CBC */
markrad 0:cdf462088d13 118 void blowfish_decrypt_cbc( char *hex_key_string, char *hex_iv_string,
markrad 0:cdf462088d13 119 char *hex_src_string, char *hex_dst_string,
markrad 0:cdf462088d13 120 int cbc_result )
markrad 0:cdf462088d13 121 {
markrad 0:cdf462088d13 122 unsigned char key_str[100];
markrad 0:cdf462088d13 123 unsigned char iv_str[100];
markrad 0:cdf462088d13 124 unsigned char src_str[100];
markrad 0:cdf462088d13 125 unsigned char dst_str[100];
markrad 0:cdf462088d13 126 unsigned char output[100];
markrad 0:cdf462088d13 127 mbedtls_blowfish_context ctx;
markrad 0:cdf462088d13 128 int key_len, data_len;
markrad 0:cdf462088d13 129
markrad 0:cdf462088d13 130 memset(key_str, 0x00, 100);
markrad 0:cdf462088d13 131 memset(iv_str, 0x00, 100);
markrad 0:cdf462088d13 132 memset(src_str, 0x00, 100);
markrad 0:cdf462088d13 133 memset(dst_str, 0x00, 100);
markrad 0:cdf462088d13 134 memset(output, 0x00, 100);
markrad 0:cdf462088d13 135 mbedtls_blowfish_init( &ctx );
markrad 0:cdf462088d13 136
markrad 0:cdf462088d13 137 key_len = unhexify( key_str, hex_key_string );
markrad 0:cdf462088d13 138 unhexify( iv_str, hex_iv_string );
markrad 0:cdf462088d13 139 data_len = unhexify( src_str, hex_src_string );
markrad 0:cdf462088d13 140
markrad 0:cdf462088d13 141 mbedtls_blowfish_setkey( &ctx, key_str, key_len * 8 );
markrad 0:cdf462088d13 142 TEST_ASSERT( mbedtls_blowfish_crypt_cbc( &ctx, MBEDTLS_BLOWFISH_DECRYPT, data_len , iv_str, src_str, output ) == cbc_result );
markrad 0:cdf462088d13 143 if( cbc_result == 0)
markrad 0:cdf462088d13 144 {
markrad 0:cdf462088d13 145 hexify( dst_str, output, data_len );
markrad 0:cdf462088d13 146
markrad 0:cdf462088d13 147 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
markrad 0:cdf462088d13 148 }
markrad 0:cdf462088d13 149
markrad 0:cdf462088d13 150 exit:
markrad 0:cdf462088d13 151 mbedtls_blowfish_free( &ctx );
markrad 0:cdf462088d13 152 }
markrad 0:cdf462088d13 153 /* END_CASE */
markrad 0:cdf462088d13 154
markrad 0:cdf462088d13 155 /* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CFB */
markrad 0:cdf462088d13 156 void blowfish_encrypt_cfb64( char *hex_key_string, char *hex_iv_string,
markrad 0:cdf462088d13 157 char *hex_src_string, char *hex_dst_string )
markrad 0:cdf462088d13 158 {
markrad 0:cdf462088d13 159 unsigned char key_str[100];
markrad 0:cdf462088d13 160 unsigned char iv_str[100];
markrad 0:cdf462088d13 161 unsigned char src_str[100];
markrad 0:cdf462088d13 162 unsigned char dst_str[100];
markrad 0:cdf462088d13 163 unsigned char output[100];
markrad 0:cdf462088d13 164 mbedtls_blowfish_context ctx;
markrad 0:cdf462088d13 165 size_t iv_offset = 0;
markrad 0:cdf462088d13 166 int key_len, src_len;
markrad 0:cdf462088d13 167
markrad 0:cdf462088d13 168 memset(key_str, 0x00, 100);
markrad 0:cdf462088d13 169 memset(iv_str, 0x00, 100);
markrad 0:cdf462088d13 170 memset(src_str, 0x00, 100);
markrad 0:cdf462088d13 171 memset(dst_str, 0x00, 100);
markrad 0:cdf462088d13 172 memset(output, 0x00, 100);
markrad 0:cdf462088d13 173 mbedtls_blowfish_init( &ctx );
markrad 0:cdf462088d13 174
markrad 0:cdf462088d13 175 key_len = unhexify( key_str, hex_key_string );
markrad 0:cdf462088d13 176 unhexify( iv_str, hex_iv_string );
markrad 0:cdf462088d13 177 src_len = unhexify( src_str, hex_src_string );
markrad 0:cdf462088d13 178
markrad 0:cdf462088d13 179 mbedtls_blowfish_setkey( &ctx, key_str, key_len * 8 );
markrad 0:cdf462088d13 180 TEST_ASSERT( mbedtls_blowfish_crypt_cfb64( &ctx, MBEDTLS_BLOWFISH_ENCRYPT, src_len, &iv_offset, iv_str, src_str, output ) == 0 );
markrad 0:cdf462088d13 181 hexify( dst_str, output, src_len );
markrad 0:cdf462088d13 182
markrad 0:cdf462088d13 183 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
markrad 0:cdf462088d13 184
markrad 0:cdf462088d13 185 exit:
markrad 0:cdf462088d13 186 mbedtls_blowfish_free( &ctx );
markrad 0:cdf462088d13 187 }
markrad 0:cdf462088d13 188 /* END_CASE */
markrad 0:cdf462088d13 189
markrad 0:cdf462088d13 190 /* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CFB */
markrad 0:cdf462088d13 191 void blowfish_decrypt_cfb64( char *hex_key_string, char *hex_iv_string,
markrad 0:cdf462088d13 192 char *hex_src_string, char *hex_dst_string )
markrad 0:cdf462088d13 193 {
markrad 0:cdf462088d13 194 unsigned char key_str[100];
markrad 0:cdf462088d13 195 unsigned char iv_str[100];
markrad 0:cdf462088d13 196 unsigned char src_str[100];
markrad 0:cdf462088d13 197 unsigned char dst_str[100];
markrad 0:cdf462088d13 198 unsigned char output[100];
markrad 0:cdf462088d13 199 mbedtls_blowfish_context ctx;
markrad 0:cdf462088d13 200 size_t iv_offset = 0;
markrad 0:cdf462088d13 201 int key_len, src_len;
markrad 0:cdf462088d13 202
markrad 0:cdf462088d13 203 memset(key_str, 0x00, 100);
markrad 0:cdf462088d13 204 memset(iv_str, 0x00, 100);
markrad 0:cdf462088d13 205 memset(src_str, 0x00, 100);
markrad 0:cdf462088d13 206 memset(dst_str, 0x00, 100);
markrad 0:cdf462088d13 207 memset(output, 0x00, 100);
markrad 0:cdf462088d13 208 mbedtls_blowfish_init( &ctx );
markrad 0:cdf462088d13 209
markrad 0:cdf462088d13 210 key_len = unhexify( key_str, hex_key_string );
markrad 0:cdf462088d13 211 unhexify( iv_str, hex_iv_string );
markrad 0:cdf462088d13 212 src_len = unhexify( src_str, hex_src_string );
markrad 0:cdf462088d13 213
markrad 0:cdf462088d13 214 mbedtls_blowfish_setkey( &ctx, key_str, key_len * 8 );
markrad 0:cdf462088d13 215 TEST_ASSERT( mbedtls_blowfish_crypt_cfb64( &ctx, MBEDTLS_BLOWFISH_DECRYPT, src_len, &iv_offset, iv_str, src_str, output ) == 0 );
markrad 0:cdf462088d13 216 hexify( dst_str, output, src_len );
markrad 0:cdf462088d13 217
markrad 0:cdf462088d13 218 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
markrad 0:cdf462088d13 219
markrad 0:cdf462088d13 220 exit:
markrad 0:cdf462088d13 221 mbedtls_blowfish_free( &ctx );
markrad 0:cdf462088d13 222 }
markrad 0:cdf462088d13 223 /* END_CASE */
markrad 0:cdf462088d13 224
markrad 0:cdf462088d13 225 /* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CTR */
markrad 0:cdf462088d13 226 void blowfish_encrypt_ctr( char *hex_key_string, char *hex_iv_string,
markrad 0:cdf462088d13 227 char *hex_src_string, char *hex_dst_string )
markrad 0:cdf462088d13 228 {
markrad 0:cdf462088d13 229 unsigned char key_str[100];
markrad 0:cdf462088d13 230 unsigned char iv_str[100];
markrad 0:cdf462088d13 231 unsigned char stream_str[100];
markrad 0:cdf462088d13 232 unsigned char src_str[100];
markrad 0:cdf462088d13 233 unsigned char dst_str[100];
markrad 0:cdf462088d13 234 unsigned char output[100];
markrad 0:cdf462088d13 235 mbedtls_blowfish_context ctx;
markrad 0:cdf462088d13 236 size_t iv_offset = 0;
markrad 0:cdf462088d13 237 int key_len, src_len;
markrad 0:cdf462088d13 238
markrad 0:cdf462088d13 239 memset(key_str, 0x00, 100);
markrad 0:cdf462088d13 240 memset(iv_str, 0x00, 100);
markrad 0:cdf462088d13 241 memset(stream_str, 0x00, 100);
markrad 0:cdf462088d13 242 memset(src_str, 0x00, 100);
markrad 0:cdf462088d13 243 memset(dst_str, 0x00, 100);
markrad 0:cdf462088d13 244 memset(output, 0x00, 100);
markrad 0:cdf462088d13 245 mbedtls_blowfish_init( &ctx );
markrad 0:cdf462088d13 246
markrad 0:cdf462088d13 247 key_len = unhexify( key_str, hex_key_string );
markrad 0:cdf462088d13 248 unhexify( iv_str, hex_iv_string );
markrad 0:cdf462088d13 249 src_len = unhexify( src_str, hex_src_string );
markrad 0:cdf462088d13 250
markrad 0:cdf462088d13 251 mbedtls_blowfish_setkey( &ctx, key_str, key_len * 8 );
markrad 0:cdf462088d13 252 TEST_ASSERT( mbedtls_blowfish_crypt_ctr( &ctx, src_len, &iv_offset, iv_str, stream_str, src_str, output ) == 0 );
markrad 0:cdf462088d13 253 hexify( dst_str, output, src_len );
markrad 0:cdf462088d13 254
markrad 0:cdf462088d13 255 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
markrad 0:cdf462088d13 256
markrad 0:cdf462088d13 257 exit:
markrad 0:cdf462088d13 258 mbedtls_blowfish_free( &ctx );
markrad 0:cdf462088d13 259 }
markrad 0:cdf462088d13 260 /* END_CASE */