28 lines
625 B
C
28 lines
625 B
C
#include <openssl/err.h>
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#include <openssl/ssl.h>
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int main() {
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SSL_CTX *ctx = NULL;
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SSL *ssl = NULL;
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STACK_OF(SSL_CIPHER) *sk = NULL;
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const SSL_METHOD *meth = TLS_server_method();
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int i;
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const char *p;
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ctx = SSL_CTX_new(meth);
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if (ctx == NULL)
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return 1;
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ssl = SSL_new(ctx);
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if (ssl == NULL)
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return 1;
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sk = SSL_get_ciphers(ssl);
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for (i = 0; i < sk_SSL_CIPHER_num(sk); i++) {
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const SSL_CIPHER *c = sk_SSL_CIPHER_value(sk, i);
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p = SSL_CIPHER_get_name(c);
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if (p == NULL)
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break;
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printf("%s\n", p);
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}
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return 0;
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}
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