{
unsigned char t1[128], t2[128];
unsigned char hv[20], tmp[20];
+ unsigned char rsa_n[128], rsa_e[3], rsa_p[64], rsa_q[64];
+ unsigned char rsa_dp[64], rsa_dq[64], rsa_iq[64];
+ br_rsa_public_key rsa_pk;
+ br_rsa_private_key rsa_sk;
+ unsigned char hv2[64], tmp2[64], sig[128];
br_sha1_context hc;
size_t u;
fflush(stdout);
}
+ /*
+ * Another KAT test, which historically showed a bug.
+ */
+ rsa_pk.n = rsa_n;
+ rsa_pk.nlen = hextobin(rsa_n, "E65DAEF196D22C300B3DAE1CE5157EDF821BB6038E419D8D363A8B2DA84A1321042330E6F87A8BD8FE6BA1D2A17031955ED2315CC5FD2397197E238A5E0D2D0AFD25717E814EC4D2BBA887327A3C5B3A450FD8D547BDFCBB0F73B997CA13DD5E7572C4D5BAA764A349BAB2F868ACF4574AE2C7AEC94B77D2EE00A21B6CB175BB");
+ rsa_pk.e = rsa_e;
+ rsa_pk.elen = hextobin(rsa_e, "010001");
+
+ rsa_sk.n_bitlen = 1024;
+ rsa_sk.p = rsa_p;
+ rsa_sk.plen = hextobin(rsa_p, "FF58513DBA4F3F42DFDFD3E6AFB6BD62DE27E06BA3C9D9F9B542CB21228C2AAE67936514161C8FDC1A248A50195CAF22ADC50DA89BFED1B9EEFBB37304241357");
+ rsa_sk.q = rsa_q;
+ rsa_sk.qlen = hextobin(rsa_q, "E6F4F66818B7442297DDEB45E9B3D438E5B57BB5EF86EFF2462AD6B9C10F383517CDD2E7E36EAD4BEBCC57CFE8AA985F7E7B38B96D30FFBE9ED9FE21B1CFB63D");
+ rsa_sk.dp = rsa_dp;
+ rsa_sk.dplen = hextobin(rsa_dp, "6F89517B682D83919F9EF2BDBA955526A1A9C382E139A3A84AC01160B8E9871F458901C7035D988D6931FAE4C01F57350BB89E9DBEFE50F829E6F25CD43B39E3");
+ rsa_sk.dq = rsa_dq;
+ rsa_sk.dqlen = hextobin(rsa_dq, "409E08D2D7176F58BE64B88EB6F4394C31F8B4C412600E821A5FA1F416AFCB6A0F5EE6C33A3E9CFDC0DB4B3640427A9F3D23FC9AE491F0FBC435F98433DB8981");
+ rsa_sk.iq = rsa_iq;
+ rsa_sk.iqlen = hextobin(rsa_iq, "CF333D6AD66D02B4D11C8C23CA669D14D71803ADC3943BE03B1E48F52F385BCFDDFD0F85AD02A984E504FC6612549D4E7867B7D09DD13196BFC3FAA4B57393A9");
+ hextobin(sig, "CFB84D161E6DB130736FC6212EBE575571AF341CEF5757C19952A5364C90E3C47549E520E26253DAE70F645F31FA8B5DA9AE282741D3CA4B1CC365B7BD75D6D61D4CFD9AD9EDD17D23E0BA7D9775138DBABC7FF2A57587FE1EA1B51E8F3C68326E26FF89D8CF92BDD4C787D04857DFC3266E6B33B92AA08809929C72642F35C2");
+
+ hextobin(hv2, "F66C62B38E1CC69C378C0E16574AE5C6443FDFA3E85C6205C00B3231CAA3074EC1481BDC22AB575E6CF3CCD9EDA6B39F83923FC0E6475C799D257545F77233B4");
+ if (!fsign(BR_HASH_OID_SHA512, hv2, 64, &rsa_sk, t2)) {
+ fprintf(stderr, "Signature generation failed (2)\n");
+ exit(EXIT_FAILURE);
+ }
+ check_equals("Regenerated signature (2)", t2, sig, sizeof t2);
+ if (!fvrfy(t2, sizeof t2, BR_HASH_OID_SHA512,
+ sizeof tmp2, &rsa_pk, tmp2))
+ {
+ fprintf(stderr, "Signature verification failed (2)\n");
+ exit(EXIT_FAILURE);
+ }
+ check_equals("Extracted hash value (2)", hv2, tmp2, sizeof tmp2);
+
printf(" done.\n");
fflush(stdout);
}
size_t plain_len, key_len, nonce_len, aad_len;
br_aes_gen_ctrcbc_keys bc;
br_eax_context ec;
+ br_eax_state st;
unsigned char tmp[100], out[16];
size_t v, tag_len;
printf(".");
fflush(stdout);
+
+ /*
+ * For capture tests, we need the message to be non-empty.
+ */
+ if (plain_len == 0) {
+ continue;
+ }
+
+ /*
+ * Captured state, pre-AAD. This requires the AAD and the
+ * message to be non-empty.
+ */
+ br_eax_capture(&ec, &st);
+
+ if (aad_len > 0) {
+ br_eax_reset_pre_aad(&ec, &st, nonce, nonce_len);
+ br_eax_aad_inject(&ec, aad, aad_len);
+ br_eax_flip(&ec);
+ memcpy(tmp, plain, plain_len);
+ br_eax_run(&ec, 1, tmp, plain_len);
+ br_eax_get_tag(&ec, out);
+ check_equals("KAT EAX 9", tmp, cipher, plain_len);
+ check_equals("KAT EAX 10", out, tag, 16);
+
+ br_eax_reset_pre_aad(&ec, &st, nonce, nonce_len);
+ br_eax_aad_inject(&ec, aad, aad_len);
+ br_eax_flip(&ec);
+ br_eax_run(&ec, 0, tmp, plain_len);
+ br_eax_get_tag(&ec, out);
+ check_equals("KAT EAX 11", tmp, plain, plain_len);
+ check_equals("KAT EAX 12", out, tag, 16);
+ }
+
+ /*
+ * Captured state, post-AAD. This requires the message to
+ * be non-empty.
+ */
+ br_eax_reset(&ec, nonce, nonce_len);
+ br_eax_aad_inject(&ec, aad, aad_len);
+ br_eax_flip(&ec);
+ br_eax_get_aad_mac(&ec, &st);
+
+ br_eax_reset_post_aad(&ec, &st, nonce, nonce_len);
+ memcpy(tmp, plain, plain_len);
+ br_eax_run(&ec, 1, tmp, plain_len);
+ br_eax_get_tag(&ec, out);
+ check_equals("KAT EAX 13", tmp, cipher, plain_len);
+ check_equals("KAT EAX 14", out, tag, 16);
+
+ br_eax_reset_post_aad(&ec, &st, nonce, nonce_len);
+ br_eax_run(&ec, 0, tmp, plain_len);
+ br_eax_get_tag(&ec, out);
+ check_equals("KAT EAX 15", tmp, plain, plain_len);
+ check_equals("KAT EAX 16", out, tag, 16);
+
+ printf(".");
+ fflush(stdout);
}
printf(" done.\n");