SSL_get1_builtin_sigalgs3ssl

Usage

 #include <openssl/tls1.h>
 char *SSL_get1_builtin_sigalgs(OSSL_LIB_CTX *libctx);

Overview

Return the colon-separated list of built-in and available TLS signature algorithms. The string returned must be freed by the user using OPENSSL_free(3).

Notes

The string may be empty (strlen==0) if none of the built-in TLS signature algorithms can be activated, e.g., if suitable providers are missing.

Return values

NULL may be returned if no memory could be allocated. Otherwise, a newly allocated string is always returned but it may have strlen == 0.