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[ruby/openssl] Use EVP_Digest{Sign,Verify} when available

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LibreSSL 3.4 added EVP_DigestSign() and EVP_DigestVerify(). Use them
when available to prepare for the addition of Ed25519 support in
LibreSSL 3.7.

https://github.com/ruby/openssl/commit/475b2bf766
This commit is contained in:
Theo Buehler 2022-11-10 14:50:22 +01:00 committed by Hiroshi SHIBATA
parent ce025a5cb4
commit d92f4fe4d7
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GPG Key ID: F9CF13417264FAC2
1 changed files with 2 additions and 2 deletions
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4
ext/openssl/ossl_pkey.c
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@ -951,7 +951,7 @@ ossl_pkey_sign(int argc, VALUE *argv, VALUE self)
rb_jump_tag(state);
}
}
#if OPENSSL_VERSION_NUMBER >= 0x10101000 && !defined(LIBRESSL_VERSION_NUMBER)
#if OSSL_OPENSSL_PREREQ(1, 1, 1) || OSSL_LIBRESSL_PREREQ(3, 4, 0)
if (EVP_DigestSign(ctx, NULL, &siglen, (unsigned char *)RSTRING_PTR(data),
RSTRING_LEN(data)) < 1) {
EVP_MD_CTX_free(ctx);
@ -1056,7 +1056,7 @@ ossl_pkey_verify(int argc, VALUE *argv, VALUE self)
rb_jump_tag(state);
}
}
#if OPENSSL_VERSION_NUMBER >= 0x10101000 && !defined(LIBRESSL_VERSION_NUMBER)
#if OSSL_OPENSSL_PREREQ(1, 1, 1) || OSSL_LIBRESSL_PREREQ(3, 4, 0)
ret = EVP_DigestVerify(ctx, (unsigned char *)RSTRING_PTR(sig),
RSTRING_LEN(sig), (unsigned char *)RSTRING_PTR(data),
RSTRING_LEN(data));