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5682e77dff
Now that libssl no longer has any OPENSSL_NO_ALG guards the internal cipher_overhead_test wasn't quite handling disabled ciphers correctly. Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/13916)
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/*
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* Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include "internal/nelem.h"
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#include "testutil.h"
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#include "../ssl/ssl_local.h"
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static int cipher_enabled(const SSL_CIPHER *ciph)
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{
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/*
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* ssl_cipher_get_overhead() actually works with AEAD ciphers even if the
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* underlying implementation is not present.
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*/
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if ((ciph->algorithm_mac & SSL_AEAD) != 0)
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return 1;
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if (ciph->algorithm_enc != SSL_eNULL
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&& EVP_get_cipherbynid(SSL_CIPHER_get_cipher_nid(ciph)) == NULL)
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return 0;
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if (EVP_get_digestbynid(SSL_CIPHER_get_digest_nid(ciph)) == NULL)
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return 0;
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return 1;
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}
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static int cipher_overhead(void)
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{
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int ret = 1, i, n = ssl3_num_ciphers();
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const SSL_CIPHER *ciph;
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size_t mac, in, blk, ex;
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for (i = 0; i < n; i++) {
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ciph = ssl3_get_cipher(i);
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if (!ciph->min_dtls)
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continue;
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if (!cipher_enabled(ciph)) {
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TEST_skip("Skipping disabled cipher %s", ciph->name);
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continue;
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}
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if (!TEST_true(ssl_cipher_get_overhead(ciph, &mac, &in, &blk, &ex))) {
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TEST_info("Failed getting %s", ciph->name);
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ret = 0;
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} else {
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TEST_info("Cipher %s: %zu %zu %zu %zu",
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ciph->name, mac, in, blk, ex);
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}
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}
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return ret;
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}
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int setup_tests(void)
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{
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ADD_TEST(cipher_overhead);
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return 1;
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}
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