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ENT-6858: In our Corda BC provider add support for Signature.Ed25519 using our own X509EdDSAEngine. Needed so that we can upgrade BC in ENT.

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This commit is contained in:
Adel El-Beik 2022-06-16 18:01:32 +01:00
parent 6a3e6276a4
commit aa0963bc76
1 changed files with 1 additions and 0 deletions
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core/src/main/kotlin/net/corda/core/crypto/internal/ProviderMap.kt
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@ -33,6 +33,7 @@ val cordaBouncyCastleProvider = BouncyCastleProvider().apply {
putAll(EdDSASecurityProvider()) putAll(EdDSASecurityProvider())
// Override the normal EdDSA engine with one which can handle X509 keys. // Override the normal EdDSA engine with one which can handle X509 keys.
put("Signature.${EdDSAEngine.SIGNATURE_ALGORITHM}", X509EdDSAEngine::class.java.name) put("Signature.${EdDSAEngine.SIGNATURE_ALGORITHM}", X509EdDSAEngine::class.java.name)
put("Signature.Ed25519", X509EdDSAEngine::class.java.name)
addKeyInfoConverter(`id-Curve25519ph`, object : AsymmetricKeyInfoConverter { addKeyInfoConverter(`id-Curve25519ph`, object : AsymmetricKeyInfoConverter {
override fun generatePublic(keyInfo: SubjectPublicKeyInfo) = decodePublicKey(EDDSA_ED25519_SHA512, keyInfo.encoded) override fun generatePublic(keyInfo: SubjectPublicKeyInfo) = decodePublicKey(EDDSA_ED25519_SHA512, keyInfo.encoded)
override fun generatePrivate(keyInfo: PrivateKeyInfo) = decodePrivateKey(EDDSA_ED25519_SHA512, keyInfo.encoded) override fun generatePrivate(keyInfo: PrivateKeyInfo) = decodePrivateKey(EDDSA_ED25519_SHA512, keyInfo.encoded)