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authorEgor Tensin <Egor.Tensin@gmail.com>2015-05-24 17:35:31 +0300
committerEgor Tensin <Egor.Tensin@gmail.com>2015-05-24 17:35:31 +0300
commitf4eb1f376a8dad10daf8ba4acf0a2095169af179 (patch)
treee9b5c36726d3e55b612c84d8d777d1f80b2b6993 /examples/aes256cbc_example.c
parentbugfix (diff)
downloadaes-tools-f4eb1f376a8dad10daf8ba4acf0a2095169af179.tar.gz
aes-tools-f4eb1f376a8dad10daf8ba4acf0a2095169af179.zip
add higher-level encrypt/decrypt functions
Diffstat (limited to 'examples/aes256cbc_example.c')
-rw-r--r--examples/aes256cbc_example.c25
1 files changed, 9 insertions, 16 deletions
diff --git a/examples/aes256cbc_example.c b/examples/aes256cbc_example.c
index 2847f41..4ce50d9 100644
--- a/examples/aes256cbc_example.c
+++ b/examples/aes256cbc_example.c
@@ -12,40 +12,33 @@
int main()
{
- __declspec(align(16)) AesBlock128 plain, cypher, decrypted;
- __declspec(align(16)) AesBlock128 key_low, key_high, iv;
+ __declspec(align(16)) AesBlock128 plain, cypher, decrypted, iv;
+ __declspec(align(16)) AesBlock256 key;
- plain = make_aes_block128(0xffeeddcc, 0xbbaa9988, 0x77665544, 0x33221100);
- key_low = make_aes_block128(0x0f0e0d0c, 0x0b0a0908, 0x07060504, 0x03020100);
- key_high = make_aes_block128(0x1f1e1d1c, 0x1b1a1918, 0x17161514, 0x13121110);
- iv = make_aes_block128(0xfedcba98, 0x76543210, 0xfedcba98, 0x76543210);
+ plain = make_aes_block128(0xffeeddcc, 0xbbaa9988, 0x77665544, 0x33221100);
+ key = make_aes_block256(0x1f1e1d1c, 0x1b1a1918, 0x17161514, 0x13121110, 0x0f0e0d0c, 0x0b0a0908, 0x07060504, 0x03020100);
+ iv = make_aes_block128(0xfedcba98, 0x76543210, 0xfedcba98, 0x76543210);
printf("Plain: %s\n", format_aes_block128(&plain).str);
printf(" %s\n", format_aes_block128_fips_style(&plain).str);
print_aes_block128_fips_matrix_style(&plain);
printf("\n");
- printf("Key (low): %s\n", format_aes_block128(&key_low).str);
- printf(" %s\n", format_aes_block128_fips_style(&key_low).str);
- print_aes_block128_fips_matrix_style(&key_low);
-
- printf("\n");
- printf("Key (high): %s\n", format_aes_block128(&key_high).str);
- printf(" %s\n", format_aes_block128_fips_style(&key_high).str);
- print_aes_block128_fips_matrix_style(&key_high);
+ printf("Key: %s\n", format_aes_block256(&key).str);
+ printf(" %s\n", format_aes_block256_fips_style(&key).str);
printf("\n");
printf("Initialization vector: %s\n", format_aes_block128(&iv).str);
printf(" %s\n", format_aes_block128_fips_style(&iv).str);
print_aes_block128_fips_matrix_style(&iv);
- cypher = aes256cbc_encrypt(plain, key_low, key_high, &iv);
+ cypher = aes256cbc_encrypt(plain, &key, &iv);
printf("\n");
printf("Cypher: %s\n", format_aes_block128(&cypher).str);
printf(" %s\n", format_aes_block128_fips_style(&cypher).str);
print_aes_block128_fips_matrix_style(&cypher);
- decrypted = aes256cbc_decrypt(cypher, key_low, key_high, &iv);
+ decrypted = aes256cbc_decrypt(cypher, &key, &iv);
printf("\n");
printf("Decrypted: %s\n", format_aes_block128(&decrypted).str);
printf(" %s\n", format_aes_block128_fips_style(&decrypted).str);