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[CORDA-2200][CORDA-2202] More tests for BCCryptoService and CryptoServiceException (#4190)

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This commit is contained in:
Konstantinos Chalkias
2018-11-12 09:38:06 +00:00
committed by GitHub
parent 2caa082746
commit 81418ca7e7
5 changed files with 131 additions and 19 deletions
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5
node-api/src/main/kotlin/net/corda/nodeapi/internal/crypto/ContentSignerBuilder.kt
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@ -1,5 +1,6 @@
package net.corda.nodeapi.internal.crypto
import net.corda.core.crypto.Crypto.SPHINCS256_SHA256
import net.corda.core.crypto.SignatureScheme
import org.bouncycastle.asn1.x509.AlgorithmIdentifier
import org.bouncycastle.operator.ContentSigner
@ -17,7 +18,9 @@ object ContentSignerBuilder {
fun build(signatureScheme: SignatureScheme, privateKey: PrivateKey, provider: Provider, random: SecureRandom? = null): ContentSigner {
val sigAlgId = signatureScheme.signatureOID
val sig = Signature.getInstance(signatureScheme.signatureName, provider).apply {
if (random != null) {
// TODO special handling for Sphincs due to a known BouncyCastle's Sphincs bug we reported.
// It is fixed in BC 161b12, so consider updating the below if-statement after updating BouncyCastle.
if (random != null && signatureScheme != SPHINCS256_SHA256) {
initSign(privateKey, random)
} else {
initSign(privateKey)

2
node-api/src/main/kotlin/net/corda/nodeapi/internal/cryptoservice/CryptoService.kt
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@ -38,3 +38,5 @@ interface CryptoService {
*/
fun getSigner(alias: String): ContentSigner
}
open class CryptoServiceException(message: String?, cause: Throwable? = null) : Exception(message, cause)