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https://github.com/yuzu-emu/mbedtls.git
synced 2024-12-22 20:45:38 +00:00
Add test cases for AES OFB block mode
Adds test cases from NIST SP800-38A for OFB block mode to AES-128/192/256, for the configuration of MBEDTLS_CIPHER_MODE_OFB.
This commit is contained in:
Simon Butcher
parent
76a5b22973
commit
0301884f00
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@ -46,7 +46,8 @@ LOCAL_LDFLAGS += -lz
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endif
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APPS = test_suite_aes.ecb$(EXEXT) test_suite_aes.cbc$(EXEXT) \
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test_suite_aes.cfb$(EXEXT) test_suite_aes.rest$(EXEXT) \
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test_suite_aes.cfb$(EXEXT) test_suite_aes.ofb$(EXEXT) \
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test_suite_aes.rest$(EXEXT) \
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test_suite_arc4$(EXEXT) test_suite_asn1write$(EXEXT) \
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test_suite_base64$(EXEXT) test_suite_blowfish$(EXEXT) \
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test_suite_camellia$(EXEXT) test_suite_ccm$(EXEXT) \
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@ -110,6 +111,10 @@ test_suite_aes.cfb.c : suites/test_suite_aes.function suites/test_suite_aes.cfb.
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echo " Gen $@"
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perl scripts/generate_code.pl suites test_suite_aes test_suite_aes.cfb
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test_suite_aes.ofb.c : suites/test_suite_aes.function suites/test_suite_aes.ofb.data scripts/generate_code.pl suites/helpers.function suites/main_test.function
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echo " Gen $@"
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perl scripts/generate_code.pl suites test_suite_aes test_suite_aes.ofb
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test_suite_aes.rest.c : suites/test_suite_aes.function suites/test_suite_aes.rest.data scripts/generate_code.pl suites/helpers.function suites/main_test.function
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echo " Gen $@"
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perl scripts/generate_code.pl suites test_suite_aes test_suite_aes.rest
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@ -210,6 +215,10 @@ test_suite_aes.cfb$(EXEXT): test_suite_aes.cfb.c $(DEP)
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echo " CC $<"
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$(CC) $(LOCAL_CFLAGS) $(CFLAGS) $< $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
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test_suite_aes.ofb$(EXEXT): test_suite_aes.ofb.c $(DEP)
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echo " CC $<"
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$(CC) $(LOCAL_CFLAGS) $(CFLAGS) $< $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
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test_suite_aes.rest$(EXEXT): test_suite_aes.rest.c $(DEP)
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echo " CC $<"
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$(CC) $(LOCAL_CFLAGS) $(CFLAGS) $< $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
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@ -289,6 +289,58 @@ exit:
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_OFB */
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void aes_encrypt_ofb( int fragment_size, char *hex_key_string,
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char *hex_iv_string, char *hex_src_string,
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char *hex_dst_string )
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{
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unsigned char key_str[100];
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unsigned char iv_str[100];
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unsigned char src_str[200];
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unsigned char dst_str[200];
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unsigned char output[200];
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mbedtls_aes_context ctx;
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size_t iv_offset = 0;
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int in_buffer_len;
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unsigned char* src_str_next;
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int key_len, iv_len;
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memset(key_str, 0x00, 100);
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memset(iv_str, 0x00, 100);
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memset(src_str, 0x00, 200);
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memset(dst_str, 0x00, 200);
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memset(output, 0x00, 200);
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mbedtls_aes_init( &ctx );
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key_len = unhexify( key_str, hex_key_string );
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iv_len = unhexify( iv_str, hex_iv_string );
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in_buffer_len = unhexify( src_str, hex_src_string );
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mbedtls_aes_setkey_enc( &ctx, key_str, key_len * 8 );
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src_str_next = src_str;
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while( in_buffer_len > 0 )
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{
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TEST_ASSERT( mbedtls_aes_crypt_ofb( &ctx, fragment_size, &iv_offset,
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iv_str, src_str_next, output ) == 0 );
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hexify( dst_str, output, fragment_size );
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TEST_ASSERT( strncmp( (char *) dst_str, hex_dst_string,
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( 2 * fragment_size) ) == 0 );
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in_buffer_len -= fragment_size;
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hex_dst_string += ( fragment_size * 2 );
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src_str_next += fragment_size;
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if( in_buffer_len < fragment_size )
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fragment_size = in_buffer_len;
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}
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exit:
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mbedtls_aes_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
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void aes_selftest()
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{
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35
tests/suites/test_suite_aes.ofb.data
Normal file
35
tests/suites/test_suite_aes.ofb.data
Normal file
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@ -0,0 +1,35 @@
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# NIST Special Publication 800-38A
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# Recommendation for Block Cipher Modes of Operation
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# Test Vectors - Appendix F, Section F.4
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OFB-AES128.Encrypt - Single block
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depends_on:MBEDTLS_CIPHER_MODE_OFB
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aes_encrypt_ofb:16:"2b7e151628aed2a6abf7158809cf4f3c":"000102030405060708090a0b0c0d0e0f":"6bc1bee22e409f96e93d7e117393172a":"3b3fd92eb72dad20333449f8e83cfb4a"
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OFB-AES128.Encrypt - Partial blocks - 7 bytes
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depends_on:MBEDTLS_CIPHER_MODE_OFB
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aes_encrypt_ofb:5:"2b7e151628aed2a6abf7158809cf4f3c":"000102030405060708090a0b0c0d0e0f":"6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710":"3b3fd92eb72dad20333449f8e83cfb4a7789508d16918f03f53c52dac54ed8259740051e9c5fecf64344f7a82260edcc304c6528f659c77866a510d9c1d6ae5e"
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OFB-AES128.Encrypt - Test NIST SP800-38A - F.4.1
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depends_on:MBEDTLS_CIPHER_MODE_OFB
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aes_encrypt_ofb:16:"2b7e151628aed2a6abf7158809cf4f3c":"000102030405060708090a0b0c0d0e0f":"6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710":"3b3fd92eb72dad20333449f8e83cfb4a7789508d16918f03f53c52dac54ed8259740051e9c5fecf64344f7a82260edcc304c6528f659c77866a510d9c1d6ae5e"
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OFB-AES128.Decrypt - Test NIST SP800-38A - F.4.2
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depends_on:MBEDTLS_CIPHER_MODE_OFB
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aes_encrypt_ofb:16:"2b7e151628aed2a6abf7158809cf4f3c":"000102030405060708090a0b0c0d0e0f":"3b3fd92eb72dad20333449f8e83cfb4a7789508d16918f03f53c52dac54ed8259740051e9c5fecf64344f7a82260edcc304c6528f659c77866a510d9c1d6ae5e":"6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710"
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OFB-AES192.Encrypt - Test NIST SP800-38A - F.4.3
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depends_on:MBEDTLS_CIPHER_MODE_OFB
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aes_encrypt_ofb:16:"8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b":"000102030405060708090a0b0c0d0e0f":"6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710":"cdc80d6fddf18cab34c25909c99a4174fcc28b8d4c63837c09e81700c11004018d9a9aeac0f6596f559c6d4daf59a5f26d9f200857ca6c3e9cac524bd9acc92a"
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OFB-AES192.Decrypt - Test NIST SP800-38A - F.4.4
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depends_on:MBEDTLS_CIPHER_MODE_OFB
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aes_encrypt_ofb:16:"8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b":"000102030405060708090a0b0c0d0e0f":"cdc80d6fddf18cab34c25909c99a4174fcc28b8d4c63837c09e81700c11004018d9a9aeac0f6596f559c6d4daf59a5f26d9f200857ca6c3e9cac524bd9acc92a":"6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710"
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OFB-AES256.Encrypt - Test NIST SP800-38A - F.4.5
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depends_on:MBEDTLS_CIPHER_MODE_OFB
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aes_encrypt_ofb:16:"603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4":"000102030405060708090a0b0c0d0e0f":"6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710":"dc7e84bfda79164b7ecd8486985d38604febdc6740d20b3ac88f6ad82a4fb08d71ab47a086e86eedf39d1c5bba97c4080126141d67f37be8538f5a8be740e484"
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OFB-AES256.Decrypt - Test NIST SP800-38A - F.4.6
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depends_on:MBEDTLS_CIPHER_MODE_OFB
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aes_encrypt_ofb:16:"603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4":"000102030405060708090a0b0c0d0e0f":"dc7e84bfda79164b7ecd8486985d38604febdc6740d20b3ac88f6ad82a4fb08d71ab47a086e86eedf39d1c5bba97c4080126141d67f37be8538f5a8be740e484":"6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710"
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