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| author | Niels Möller <nisse@lysator.liu.se> | 2023-02-06 20:08:34 +0100 |
|---|---|---|
| committer | Niels Möller <nisse@lysator.liu.se> | 2023-02-06 20:28:56 +0100 |
| commit | fbad65a2d94860e3a3be0769f5a92f51f203604e (patch) | |
| tree | e37b598ccf85064ae034009b0234ee33ea02b713 | |
| parent | 17a754d878e450d9cff21bef41d58dd131211ca9 (diff) | |
| download | nettle-fbad65a2d94860e3a3be0769f5a92f51f203604e.tar.gz | |
Add test for ocb with 96-bit tag.
| -rw-r--r-- | testsuite/ocb-test.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/testsuite/ocb-test.c b/testsuite/ocb-test.c index 5ff61acb..10821cf0 100644 --- a/testsuite/ocb-test.c +++ b/testsuite/ocb-test.c @@ -1,5 +1,15 @@ #include "testutils.h" #include "nettle-internal.h" +#include "ocb-internal.h" + +/* For 96-bit tag */ +static void +set_nonce_tag96 (struct ocb_aes128_ctx *ctx, size_t length, const uint8_t *nonce) +{ + assert (length == OCB_NONCE_SIZE); + ocb_aes128_set_nonce (&ctx->ocb, &ctx->key, + 12, OCB_NONCE_SIZE, nonce); +} void test_main(void) @@ -145,6 +155,18 @@ test_main(void) SHEX("BBAA9988776655443322110F"), /* nonce */ SHEX("479AD363AC366B95 A98CA5F3000B1479")); /* tag */ + /* Test with 96-bit tag. */ + test_aead(&nettle_ocb_aes128, (nettle_hash_update_func *) set_nonce_tag96, + SHEX("0F0E0D0C0B0A09080706050403020100"), /* key */ + SHEX("000102030405060708090A0B0C0D0E0F1011121314151617" + "18191A1B1C1D1E1F2021222324252627"), /* auth data */ + SHEX("000102030405060708090A0B0C0D0E0F1011121314151617" + "18191A1B1C1D1E1F2021222324252627"), /* plaintext */ + SHEX("1792A4E31E0755FB03E31B22116E6C2DDF9EFD6E33D536F1" + "A0124B0A55BAE884ED93481529C76B6A"), /* ciphertext */ + SHEX("BBAA9988776655443322110D"), /* nonce */ + SHEX("D0C515F4D1CDD4FDAC4F02AA")); /* tag */ + /* 16 blocks, not verified with other implementations or any authoritative test vector.not an authoritative test vector. */ test_aead(&nettle_ocb_aes128, NULL, |