diff options
Diffstat (limited to '')
| -rw-r--r-- | src/aes.c | 72 |
1 files changed, 39 insertions, 33 deletions
@@ -21,9 +21,9 @@ AesNI_StatusCode aesni_aes_format_block( assert(block); if (str == NULL) - return aesni_make_null_argument_error(err_details, "str"); + return aesni_error_null_argument(err_details, "str"); if (block == NULL) - return aesni_make_null_argument_error(err_details, "block"); + return aesni_error_null_argument(err_details, "block"); char* cursor = str->str; @@ -46,9 +46,9 @@ AesNI_StatusCode aesni_aes_format_block_as_matrix( assert(block); if (str == NULL) - return aesni_make_null_argument_error(err_details, "str"); + return aesni_error_null_argument(err_details, "str"); if (block == NULL) - return aesni_make_null_argument_error(err_details, "block"); + return aesni_error_null_argument(err_details, "block"); char* cursor = str->str; @@ -73,7 +73,7 @@ AesNI_StatusCode aesni_aes_print_block( assert(block); if (block == NULL) - return aesni_make_null_argument_error(err_details, "block"); + return aesni_error_null_argument(err_details, "block"); AesNI_StatusCode ec = AESNI_SUCCESS; AesNI_Aes_BlockString str; @@ -92,7 +92,7 @@ AesNI_StatusCode aesni_aes_print_block_as_matrix( assert(block); if (block == NULL) - return aesni_make_null_argument_error(err_details, "block"); + return aesni_error_null_argument(err_details, "block"); AesNI_StatusCode ec = AESNI_SUCCESS; AesNI_Aes_BlockMatrixString str; @@ -113,9 +113,11 @@ AesNI_StatusCode aesni_aes_parse_block( assert(src); if (dest == NULL) - return aesni_make_null_argument_error(err_details, "dest"); + return aesni_error_null_argument(err_details, "dest"); if (src == NULL) - return aesni_make_null_argument_error(err_details, "src"); + return aesni_error_null_argument(err_details, "src"); + + const char* cursor = src; __declspec(align(16)) unsigned char bytes[16]; @@ -123,10 +125,10 @@ AesNI_StatusCode aesni_aes_parse_block( { int n; unsigned int byte; - if (sscanf(src, "%2x%n", &byte, &n) != 1) - return aesni_make_parse_error(err_details, src); + if (sscanf(cursor, "%2x%n", &byte, &n) != 1) + return aesni_error_parse(err_details, src, "a 128-bit block"); bytes[i] = (unsigned char) byte; - src += n; + cursor += n; } *dest = aesni_load_block128_aligned(bytes); @@ -150,9 +152,9 @@ AesNI_StatusCode aesni_aes192_format_key( assert(key); if (str == NULL) - return aesni_make_null_argument_error(err_details, "str"); + return aesni_error_null_argument(err_details, "str"); if (key == NULL) - return aesni_make_null_argument_error(err_details, "key"); + return aesni_error_null_argument(err_details, "key"); char* cursor = str->str; @@ -185,9 +187,9 @@ AesNI_StatusCode aesni_aes256_format_key( assert(key); if (str == NULL) - return aesni_make_null_argument_error(err_details, "str"); + return aesni_error_null_argument(err_details, "str"); if (key == NULL) - return aesni_make_null_argument_error(err_details, "key"); + return aesni_error_null_argument(err_details, "key"); char* cursor = str->str; @@ -225,7 +227,7 @@ AesNI_StatusCode aesni_aes192_print_key( assert(key); if (key == NULL) - return aesni_make_null_argument_error(err_details, "key"); + return aesni_error_null_argument(err_details, "key"); AesNI_StatusCode ec = AESNI_SUCCESS; AesNI_Aes192_KeyString str; @@ -244,7 +246,7 @@ AesNI_StatusCode aesni_aes256_print_key( assert(key); if (key == NULL) - return aesni_make_null_argument_error(err_details, "key"); + return aesni_error_null_argument(err_details, "key"); AesNI_StatusCode ec = AESNI_SUCCESS; AesNI_Aes256_KeyString str; @@ -273,9 +275,11 @@ AesNI_StatusCode aesni_aes192_parse_key( assert(src); if (dest == NULL) - return aesni_make_null_argument_error(err_details, "dest"); + return aesni_error_null_argument(err_details, "dest"); if (src == NULL) - return aesni_make_null_argument_error(err_details, "src"); + return aesni_error_null_argument(err_details, "src"); + + const char* cursor = src; { __declspec(align(16)) unsigned char bytes[16]; @@ -284,10 +288,10 @@ AesNI_StatusCode aesni_aes192_parse_key( { int n; unsigned int byte; - if (sscanf(src, "%2x%n", &byte, &n) != 1) - return aesni_make_parse_error(err_details, src); + if (sscanf(cursor, "%2x%n", &byte, &n) != 1) + return aesni_error_parse(err_details, src, "a 192-bit block"); bytes[i] = (unsigned char) byte; - src += n; + cursor += n; } dest->lo = aesni_load_block128_aligned(bytes); @@ -300,10 +304,10 @@ AesNI_StatusCode aesni_aes192_parse_key( { int n; unsigned int byte; - if (sscanf(src, "%2x%n", &byte, &n) != 1) - return aesni_make_parse_error(err_details, src); + if (sscanf(cursor, "%2x%n", &byte, &n) != 1) + return aesni_error_parse(err_details, src, "a 192-bit block"); bytes[i] = (unsigned char) byte; - src += n; + cursor += n; } memset(bytes + 8, 0x00, 8); @@ -322,9 +326,11 @@ AesNI_StatusCode aesni_aes256_parse_key( assert(src); if (dest == NULL) - return aesni_make_null_argument_error(err_details, "dest"); + return aesni_error_null_argument(err_details, "dest"); if (src == NULL) - return aesni_make_null_argument_error(err_details, "src"); + return aesni_error_null_argument(err_details, "src"); + + const char* cursor = src; { __declspec(align(16)) unsigned char bytes[16]; @@ -333,10 +339,10 @@ AesNI_StatusCode aesni_aes256_parse_key( { int n; unsigned int byte; - if (sscanf(src, "%2x%n", &byte, &n) != 1) - return aesni_make_parse_error(err_details, src); + if (sscanf(cursor, "%2x%n", &byte, &n) != 1) + return aesni_error_parse(err_details, src, "a 256-bit block"); bytes[i] = (unsigned char) byte; - src += n; + cursor += n; } dest->lo = aesni_load_block128_aligned(bytes); @@ -349,10 +355,10 @@ AesNI_StatusCode aesni_aes256_parse_key( { int n; unsigned int byte; - if (sscanf(src, "%2x%n", &byte, &n) != 1) - return aesni_make_parse_error(err_details, src); + if (sscanf(cursor, "%2x%n", &byte, &n) != 1) + return aesni_error_parse(err_details, src, "a 256-bit block"); bytes[i] = (unsigned char) byte; - src += n; + cursor += n; } dest->hi = aesni_load_block128_aligned(bytes); |