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-rw-r--r--examples/aes128cbc_example.c4
-rw-r--r--examples/aes192cbc_example.c4
-rw-r--r--examples/aes256cbc_example.c4
-rw-r--r--include/aesni/api.h24
-rw-r--r--include/aesni/raw.h27
-rw-r--r--src/aes128.asm11
-rw-r--r--src/aes192.asm11
-rw-r--r--src/aes256.asm11
-rw-r--r--test/aes128cbc_decrypt_block.c2
-rw-r--r--test/aes128cbc_encrypt_block.c2
-rw-r--r--test/aes192cbc_decrypt_block.c2
-rw-r--r--test/aes192cbc_encrypt_block.c2
-rw-r--r--test/aes256cbc_decrypt_block.c2
-rw-r--r--test/aes256cbc_encrypt_block.c2
14 files changed, 24 insertions, 84 deletions
diff --git a/examples/aes128cbc_example.c b/examples/aes128cbc_example.c
index bae250b..cb5684e 100644
--- a/examples/aes128cbc_example.c
+++ b/examples/aes128cbc_example.c
@@ -43,7 +43,7 @@ int main()
printf("\t[%d]: %s\n", i, format_aes_block128_fips_style(&key_schedule.keys[i]).str);
}
- cypher = aes128cbc_encrypt(plain, &key_schedule, &iv);
+ cypher = aes128cbc_encrypt(plain, &key_schedule, iv);
printf("\n");
printf("Cypher: %s\n", format_aes_block128(&cypher).str);
printf(" %s\n", format_aes_block128_fips_style(&cypher).str);
@@ -59,7 +59,7 @@ int main()
printf("\t[%d]: %s\n", i, format_aes_block128_fips_style(&inverted_schedule.keys[i]).str);
}
- decrypted = aes128cbc_decrypt(cypher, &inverted_schedule, &iv);
+ decrypted = aes128cbc_decrypt(cypher, &inverted_schedule, iv);
printf("\n");
printf("Decrypted: %s\n", format_aes_block128(&decrypted).str);
printf(" %s\n", format_aes_block128_fips_style(&decrypted).str);
diff --git a/examples/aes192cbc_example.c b/examples/aes192cbc_example.c
index 4b583b6..1edff77 100644
--- a/examples/aes192cbc_example.c
+++ b/examples/aes192cbc_example.c
@@ -44,7 +44,7 @@ int main()
printf("\t[%d]: %s\n", i, format_aes_block128_fips_style(&key_schedule.keys[i]).str);
}
- cypher = aes192cbc_encrypt(plain, &key_schedule, &iv);
+ cypher = aes192cbc_encrypt(plain, &key_schedule, iv);
printf("\n");
printf("Cypher: %s\n", format_aes_block128(&cypher).str);
printf(" %s\n", format_aes_block128_fips_style(&cypher).str);
@@ -60,7 +60,7 @@ int main()
printf("\t[%d]: %s\n", i, format_aes_block128_fips_style(&inverted_schedule.keys[i]).str);
}
- decrypted = aes192cbc_decrypt(cypher, &inverted_schedule, &iv);
+ decrypted = aes192cbc_decrypt(cypher, &inverted_schedule, iv);
printf("\n");
printf("Decrypted: %s\n", format_aes_block128(&decrypted).str);
printf(" %s\n", format_aes_block128_fips_style(&decrypted).str);
diff --git a/examples/aes256cbc_example.c b/examples/aes256cbc_example.c
index 816683b..bfd88fb 100644
--- a/examples/aes256cbc_example.c
+++ b/examples/aes256cbc_example.c
@@ -44,7 +44,7 @@ int main()
printf("\t[%d]: %s\n", i, format_aes_block128_fips_style(&key_schedule.keys[i]).str);
}
- cypher = aes256cbc_encrypt(plain, &key_schedule, &iv);
+ cypher = aes256cbc_encrypt(plain, &key_schedule, iv);
printf("\n");
printf("Cypher: %s\n", format_aes_block128(&cypher).str);
printf(" %s\n", format_aes_block128_fips_style(&cypher).str);
@@ -60,7 +60,7 @@ int main()
printf("\t[%d]: %s\n", i, format_aes_block128_fips_style(&inverted_schedule.keys[i]).str);
}
- decrypted = aes256cbc_decrypt(cypher, &inverted_schedule, &iv);
+ decrypted = aes256cbc_decrypt(cypher, &inverted_schedule, iv);
printf("\n");
printf("Decrypted: %s\n", format_aes_block128(&decrypted).str);
printf(" %s\n", format_aes_block128_fips_style(&decrypted).str);
diff --git a/include/aesni/api.h b/include/aesni/api.h
index efcecc4..72e689b 100644
--- a/include/aesni/api.h
+++ b/include/aesni/api.h
@@ -42,17 +42,17 @@ static __inline AesBlock128 __fastcall aes128ecb_decrypt(
static __inline AesBlock128 __fastcall aes128cbc_encrypt(
AesBlock128 plain,
Aes128KeySchedule* key_schedule,
- AesBlock128* init_vector)
+ AesBlock128 init_vector)
{
- return raw_aes128cbc_encrypt(plain, key_schedule, init_vector);
+ return raw_aes128ecb_encrypt(_mm_xor_si128(plain, init_vector), key_schedule);
}
static __inline AesBlock128 __fastcall aes128cbc_decrypt(
AesBlock128 cypher,
Aes128KeySchedule* inverted_schedule,
- AesBlock128* init_vector)
+ AesBlock128 init_vector)
{
- return raw_aes128cbc_decrypt(cypher, inverted_schedule, init_vector);
+ return _mm_xor_si128(raw_aes128ecb_decrypt(cypher, inverted_schedule), init_vector);
}
static __inline void __fastcall aes192_expand_key_schedule(
@@ -86,17 +86,17 @@ static __inline AesBlock128 __fastcall aes192ecb_decrypt(
static __inline AesBlock128 __fastcall aes192cbc_encrypt(
AesBlock128 plain,
Aes192KeySchedule* key_schedule,
- AesBlock128* initialization_vector)
+ AesBlock128 init_vector)
{
- return raw_aes192cbc_encrypt(plain, key_schedule, initialization_vector);
+ return raw_aes192ecb_encrypt(_mm_xor_si128(plain, init_vector), key_schedule);
}
static __inline AesBlock128 __fastcall aes192cbc_decrypt(
AesBlock128 cypher,
Aes192KeySchedule* inverted_schedule,
- AesBlock128* initialization_vector)
+ AesBlock128 init_vector)
{
- return raw_aes192cbc_decrypt(cypher, inverted_schedule, initialization_vector);
+ return _mm_xor_si128(raw_aes192ecb_decrypt(cypher, inverted_schedule), init_vector);
}
static __inline void __fastcall aes256_expand_key_schedule(
@@ -130,15 +130,15 @@ static __inline AesBlock128 __fastcall aes256ecb_decrypt(
static __inline AesBlock128 __fastcall aes256cbc_encrypt(
AesBlock128 plain,
Aes256KeySchedule* key_schedule,
- AesBlock128* initialization_vector)
+ AesBlock128 init_vector)
{
- return raw_aes256cbc_encrypt(plain, key_schedule, initialization_vector);
+ return raw_aes256ecb_encrypt(_mm_xor_si128(plain, init_vector), key_schedule);
}
static __inline AesBlock128 __fastcall aes256cbc_decrypt(
AesBlock128 cypher,
Aes256KeySchedule* inverted_schedule,
- AesBlock128* initialization_vector)
+ AesBlock128 init_vector)
{
- return raw_aes256cbc_decrypt(cypher, inverted_schedule, initialization_vector);
+ return _mm_xor_si128(raw_aes256ecb_decrypt(cypher, inverted_schedule), init_vector);
}
diff --git a/include/aesni/raw.h b/include/aesni/raw.h
index db342c7..d6b9518 100644
--- a/include/aesni/raw.h
+++ b/include/aesni/raw.h
@@ -24,15 +24,6 @@ AesBlock128 __fastcall raw_aes128ecb_decrypt(
AesBlock128 cypher,
Aes128KeySchedule* inverted_schedule);
-AesBlock128 __fastcall raw_aes128cbc_encrypt(
- AesBlock128 plain,
- Aes128KeySchedule* key_schedule,
- AesBlock128* iv);
-AesBlock128 __fastcall raw_aes128cbc_decrypt(
- AesBlock128 cypher,
- Aes128KeySchedule* inverted_schedule,
- AesBlock128* iv);
-
void __fastcall raw_aes192_expand_key_schedule(
AesBlock128 key_lo,
AesBlock128 key_hi,
@@ -48,15 +39,6 @@ AesBlock128 __fastcall raw_aes192ecb_decrypt(
AesBlock128 cypher,
Aes192KeySchedule* inverted_schedule);
-AesBlock128 __fastcall raw_aes192cbc_encrypt(
- AesBlock128 plain,
- Aes192KeySchedule* key_schedule,
- AesBlock128 *iv);
-AesBlock128 __fastcall raw_aes192cbc_decrypt(
- AesBlock128 cypher,
- Aes192KeySchedule* inverted_schedule,
- AesBlock128 *iv);
-
void __fastcall raw_aes256_expand_key_schedule(
AesBlock128 key_lo,
AesBlock128 key_hi,
@@ -71,12 +53,3 @@ AesBlock128 __fastcall raw_aes256ecb_encrypt(
AesBlock128 __fastcall raw_aes256ecb_decrypt(
AesBlock128 cypher,
Aes256KeySchedule* inverted_schedule);
-
-AesBlock128 __fastcall raw_aes256cbc_encrypt(
- AesBlock128 plain,
- Aes256KeySchedule* key_schedule,
- AesBlock128 *iv);
-AesBlock128 __fastcall raw_aes256cbc_decrypt(
- AesBlock128 cypher,
- Aes256KeySchedule* inverted_schedule,
- AesBlock128 *iv);
diff --git a/src/aes128.asm b/src/aes128.asm
index 577e582..0153feb 100644
--- a/src/aes128.asm
+++ b/src/aes128.asm
@@ -23,11 +23,6 @@
ret
@raw_aes128ecb_encrypt@20 endp
-@raw_aes128cbc_encrypt@24 proc
- pxor xmm0, [edx]
- jmp @raw_aes128ecb_encrypt@20
-@raw_aes128cbc_encrypt@24 endp
-
@raw_aes128ecb_decrypt@20 proc
pxor xmm0, [ecx]
aesdec xmm0, [ecx + 10h]
@@ -43,12 +38,6 @@
ret
@raw_aes128ecb_decrypt@20 endp
-@raw_aes128cbc_decrypt@24 proc
- call @raw_aes128ecb_decrypt@20
- pxor xmm0, [edx]
- ret
-@raw_aes128cbc_decrypt@24 endp
-
@raw_aes128_expand_key_schedule@20 proc
; A "word" (in terms of the FIPS 187 standard) is a 32-bit block.
; Words are denoted by `w[N]`.
diff --git a/src/aes192.asm b/src/aes192.asm
index 2cba7ba..f3a56a8 100644
--- a/src/aes192.asm
+++ b/src/aes192.asm
@@ -25,11 +25,6 @@
ret
@raw_aes192ecb_encrypt@20 endp
-@raw_aes192cbc_encrypt@24 proc
- pxor xmm0, [edx]
- jmp @raw_aes192ecb_encrypt@20
-@raw_aes192cbc_encrypt@24 endp
-
@raw_aes192ecb_decrypt@20 proc
pxor xmm0, [ecx]
aesdec xmm0, [ecx + 10h]
@@ -47,12 +42,6 @@
ret
@raw_aes192ecb_decrypt@20 endp
-@raw_aes192cbc_decrypt@24 proc
- call @raw_aes192ecb_decrypt@20
- pxor xmm0, [edx]
- ret
-@raw_aes192cbc_decrypt@24 endp
-
@raw_aes192_expand_key_schedule@36 proc
; A "word" (in terms of the FIPS 187 standard) is a 32-bit block.
; Words are denoted by `w[N]`.
diff --git a/src/aes256.asm b/src/aes256.asm
index a2bee04..41921dd 100644
--- a/src/aes256.asm
+++ b/src/aes256.asm
@@ -27,11 +27,6 @@
ret
@raw_aes256ecb_encrypt@20 endp
-@raw_aes256cbc_encrypt@24 proc
- pxor xmm0, [edx]
- jmp @raw_aes256ecb_encrypt@20
-@raw_aes256cbc_encrypt@24 endp
-
@raw_aes256ecb_decrypt@20 proc
pxor xmm0, [ecx]
aesdec xmm0, [ecx + 10h]
@@ -51,12 +46,6 @@
ret
@raw_aes256ecb_decrypt@20 endp
-@raw_aes256cbc_decrypt@24 proc
- call @raw_aes256ecb_decrypt@20
- pxor xmm0, [edx]
- ret
-@raw_aes256cbc_decrypt@24 endp
-
@raw_aes256_expand_key_schedule@36 proc
; A "word" (in terms of the FIPS 187 standard) is a 32-bit block.
; Words are denoted by `w[N]`.
diff --git a/test/aes128cbc_decrypt_block.c b/test/aes128cbc_decrypt_block.c
index 82a1b61..f0d95ee 100644
--- a/test/aes128cbc_decrypt_block.c
+++ b/test/aes128cbc_decrypt_block.c
@@ -47,7 +47,7 @@ int main(int argc, char** argv)
fprintf(stderr, "Invalid 128-bit AES block '%s'\n", argv[i]);
continue;
}
- plain = aes128cbc_decrypt(cipher, &inverted_schedule, &iv);
+ plain = aes128cbc_decrypt(cipher, &inverted_schedule, iv);
iv = cipher;
print_aes_block128(&plain);
}
diff --git a/test/aes128cbc_encrypt_block.c b/test/aes128cbc_encrypt_block.c
index 38faf1a..14e7df7 100644
--- a/test/aes128cbc_encrypt_block.c
+++ b/test/aes128cbc_encrypt_block.c
@@ -46,7 +46,7 @@ int main(int argc, char** argv)
fprintf(stderr, "Invalid 128-bit AES block '%s'\n", argv[i]);
continue;
}
- iv = cipher = aes128cbc_encrypt(plain, &key_schedule, &iv);
+ iv = cipher = aes128cbc_encrypt(plain, &key_schedule, iv);
print_aes_block128(&cipher);
}
diff --git a/test/aes192cbc_decrypt_block.c b/test/aes192cbc_decrypt_block.c
index 79eb692..57786ef 100644
--- a/test/aes192cbc_decrypt_block.c
+++ b/test/aes192cbc_decrypt_block.c
@@ -48,7 +48,7 @@ int main(int argc, char** argv)
fprintf(stderr, "Invalid 128-bit AES block '%s'\n", argv[i]);
continue;
}
- plain = aes192cbc_decrypt(cipher, &inverted_schedule, &iv);
+ plain = aes192cbc_decrypt(cipher, &inverted_schedule, iv);
iv = cipher;
print_aes_block128(&plain);
}
diff --git a/test/aes192cbc_encrypt_block.c b/test/aes192cbc_encrypt_block.c
index 45f469b..8a5a9b8 100644
--- a/test/aes192cbc_encrypt_block.c
+++ b/test/aes192cbc_encrypt_block.c
@@ -47,7 +47,7 @@ int main(int argc, char** argv)
fprintf(stderr, "Invalid 128-bit AES block '%s'\n", argv[i]);
continue;
}
- iv = cipher = aes192cbc_encrypt(plain, &key_schedule, &iv);
+ iv = cipher = aes192cbc_encrypt(plain, &key_schedule, iv);
print_aes_block128(&cipher);
}
diff --git a/test/aes256cbc_decrypt_block.c b/test/aes256cbc_decrypt_block.c
index 43b8091..f7c5fbc 100644
--- a/test/aes256cbc_decrypt_block.c
+++ b/test/aes256cbc_decrypt_block.c
@@ -48,7 +48,7 @@ int main(int argc, char** argv)
fprintf(stderr, "Invalid 128-bit AES block '%s'\n", argv[i]);
continue;
}
- plain = aes256cbc_decrypt(cipher, &inverted_schedule, &iv);
+ plain = aes256cbc_decrypt(cipher, &inverted_schedule, iv);
iv = cipher;
print_aes_block128(&plain);
}
diff --git a/test/aes256cbc_encrypt_block.c b/test/aes256cbc_encrypt_block.c
index 2877d31..9e1ada7 100644
--- a/test/aes256cbc_encrypt_block.c
+++ b/test/aes256cbc_encrypt_block.c
@@ -47,7 +47,7 @@ int main(int argc, char** argv)
fprintf(stderr, "Invalid 128-bit AES block '%s'\n", argv[i]);
continue;
}
- iv = cipher = aes256cbc_encrypt(plain, &key_schedule, &iv);
+ iv = cipher = aes256cbc_encrypt(plain, &key_schedule, iv);
print_aes_block128(&cipher);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 14:28:56 +0000