From 1109190cc2edd86f12cdd16847f3e80e48dccc50 Mon Sep 17 00:00:00 2001 From: Egor Tensin Date: Sat, 30 May 2015 05:13:44 +0300 Subject: detach key expansion routines Block encryption/decryption routines now don't expand key schedules on each call. --- test/aes128ecb_encrypt_block.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'test/aes128ecb_encrypt_block.c') diff --git a/test/aes128ecb_encrypt_block.c b/test/aes128ecb_encrypt_block.c index 27c7a0e..8f0bf0a 100644 --- a/test/aes128ecb_encrypt_block.c +++ b/test/aes128ecb_encrypt_block.c @@ -20,6 +20,7 @@ static void exit_with_usage(const char* argv0) int main(int argc, char** argv) { __declspec(align(16)) AesBlock128 plain, key, cipher; + __declspec(align(16)) Aes128KeySchedule key_schedule; if (argc < 2) exit_with_usage(argv[0]); @@ -30,6 +31,8 @@ int main(int argc, char** argv) exit_with_usage(argv[0]); } + aes128_expand_key_schedule(key, &key_schedule); + for (int i = 2; i < argc; ++i) { if (parse_aes_block128(&plain, argv[i]) != 0) @@ -37,7 +40,7 @@ int main(int argc, char** argv) fprintf(stderr, "Invalid 128-bit AES block '%s'\n", argv[i]); continue; } - cipher = aes128ecb_encrypt(plain, key); + cipher = aes128ecb_encrypt(plain, &key_schedule); print_aes_block128(&cipher); } -- cgit v1.2.3