EVP_SIGNATURE_fetch
alg = EVP_SIGNATURE_fetch(app_get0_libctx(), sig_name, app_get0_propq());
signature = EVP_SIGNATURE_fetch(locpctx->libctx, supported_sig,
sig = EVP_SIGNATURE_fetch(libctx, name, NULL);
signature = EVP_SIGNATURE_fetch(ctx->libctx, supported_sig, ctx->propquery);
if ((sig_alg = EVP_SIGNATURE_fetch(NULL, alg, NULL)) == NULL
sig_alg = EVP_SIGNATURE_fetch(NULL, keytype, NULL);
EVP_SIGNATURE *EVP_SIGNATURE_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
sigalg = EVP_SIGNATURE_fetch(libctx, t->sigalgorithm, NULL);
sig = EVP_SIGNATURE_fetch(ctx->libctx, "DSA", ctx->propq);
sig = EVP_SIGNATURE_fetch(ctx->libctx, "ECDSA", ctx->propq);
= EVP_SIGNATURE_fetch(libctx, algoname, propquery))) {
|| !TEST_ptr(sig_alg = EVP_SIGNATURE_fetch(lib_ctx, td->alg, NULL))
if (!TEST_ptr(sig_alg = EVP_SIGNATURE_fetch(lib_ctx, td->alg, NULL)))
|| !TEST_ptr(sig_alg = EVP_SIGNATURE_fetch(lib_ctx, alg, NULL))
EVP_SIGNATURE *sig = EVP_SIGNATURE_fetch(ctx, "RSA", propq);
if (!TEST_ptr(sig_alg = EVP_SIGNATURE_fetch(lib_ctx, td->alg, NULL)))
if (!TEST_ptr(sig_alg = EVP_SIGNATURE_fetch(lib_ctx, td->alg, NULL)))
|| !TEST_ptr(sig_alg = EVP_SIGNATURE_fetch(lib_ctx, "SLH-DSA-SHA2-128s", NULL))
|| !TEST_ptr(sig_alg = EVP_SIGNATURE_fetch(lib_ctx, tst->name, NULL))