openssl-3/showciphers.c
Pedro Monreal Gonzalez 6bc57d937f - FIPS: Deny SHA-1 signature verification in FIPS provider [bsc#1221365]
* SHA-1 is not allowed anymore in FIPS 186-5 for signature
    verification operations. After 12/31/2030, NIST will disallow
    SHA-1 for all of its usages.
  * Add openssl-3-FIPS-Deny-SHA-1-sigver-in-FIPS-provider.patch

- FIPS: RSA keygen PCT requirements.
  * Skip the rsa_keygen_pairwise_test() PCT in rsa_keygen() as the
    self-test requirements are covered by do_rsa_pct() for both
    RSA-OAEP and RSA signatures [bsc#1221760]
  * Enforce error state if rsa_keygen PCT is run and fails [bsc#1221753]
  * Add openssl-3-FIPS-PCT_rsa_keygen.patch

- FIPS: Check that the fips provider is available before setting
  it as the default provider in FIPS mode. [bsc#1220523]
  * Rebase openssl-Force-FIPS.patch

- FIPS: Port openssl to use jitterentropy [bsc#1220523]
  * Set the module in error state if the jitter RNG fails either on
    initialization or entropy gathering because health tests failed.
  * Add jitterentropy as a seeding source output also in crypto/info.c
  * Move the jitter entropy collector and the associated lock out
    of the header file to avoid redefinitions.
  * Add the fips_local.cnf symlink to the spec file. This simlink
    points to the openssl_fips.config file that is provided by the
    crypto-policies package.
  * Rebase openssl-3-jitterentropy-3.4.0.patch
  * Rebase openssl-FIPS-enforce-EMS-support.patch

- FIPS: Block non-Approved Elliptic Curves [bsc#1221786]

OBS-URL: https://build.opensuse.org/package/show/security:tls/openssl-3?expand=0&rev=110
2024-08-07 21:54:42 +00:00

28 lines
625 B
C

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