signDigestRsaSha256 static method
Helper to sign a digest using RSA PKCS#1 v1.5 with SHA-256.
Implementation
static Uint8List signDigestRsaSha256(Uint8List digest, String privateKeyPem) {
final key = PdfPemUtils.rsaPrivateKeyFromPem(privateKeyPem);
return _rsaSignDigestSha256(digest, key);
}