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Code Issues Releases Wiki Activity

SigningOptions: Properly init PGPSignatureGenerator to support v6 keys

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This commit is contained in:
Paul Schaub 2025-03-07 12:01:40 +01:00
parent fc87d985b6
commit 321053d66e
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
1 changed files with 5 additions and 6 deletions
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11
pgpainless-core/src/main/kotlin/org/pgpainless/encryption_signing/SigningOptions.kt
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@ -450,7 +450,7 @@ class SigningOptions {
}
val generator: PGPSignatureGenerator =
createSignatureGenerator(signingKey.keyPair.privateKey, hashAlgorithm, signatureType)
createSignatureGenerator(signingKey.keyPair, hashAlgorithm, signatureType)
// Subpackets
val hashedSubpackets =
@ -491,16 +491,15 @@ class SigningOptions {
@Throws(PGPException::class)
private fun createSignatureGenerator(
privateKey: PGPPrivateKey,
signingKey: PGPKeyPair,
hashAlgorithm: HashAlgorithm,
signatureType: DocumentSignatureType
): PGPSignatureGenerator {
return ImplementationFactory.getInstance()
.getPGPContentSignerBuilder(
privateKey.publicKeyPacket.algorithm, hashAlgorithm.algorithmId)
.getPGPContentSignerBuilder(signingKey.publicKey.algorithm, hashAlgorithm.algorithmId)
.let { csb ->
PGPSignatureGenerator(csb).also {
it.init(signatureType.signatureType.code, privateKey)
PGPSignatureGenerator(csb, signingKey.publicKey).also {
it.init(signatureType.signatureType.code, signingKey.privateKey)
}
}
}