ExternalVendorCode/corda
1
0
Fork 0
mirror of https://github.com/corda/corda.git synced 2025-01-31 00:24:59 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

core: Add utilities for parsing/serialising pubkeys as base58

Browse Source
This commit is contained in:
Andras Slemmer 2016-07-29 16:40:57 +01:00
parent 918de94a22
commit 1cebae633d
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
core/src/main/kotlin/com/r3corda/core/crypto/CryptoUtilities.kt
View File

@ -146,6 +146,11 @@ fun PrivateKey.signWithECDSA(bitsToSign: ByteArray, publicKey: PublicKey): Digit
return DigitalSignature.WithKey(publicKey, signWithECDSA(bitsToSign).bits)
}
val ed25519Curve = EdDSANamedCurveTable.getByName(EdDSANamedCurveTable.CURVE_ED25519_SHA512)
fun String.toPublicKey(): PublicKey = EdDSAPublicKey(EdDSAPublicKeySpec(Base58.decode(this), ed25519Curve))
fun PublicKey.toBase58String() = Base58.encode((this as EdDSAPublicKey).abyte)
fun KeyPair.signWithECDSA(bitsToSign: ByteArray) = private.signWithECDSA(bitsToSign, public)
fun KeyPair.signWithECDSA(bitsToSign: OpaqueBytes) = private.signWithECDSA(bitsToSign.bits, public)
fun KeyPair.signWithECDSA(bitsToSign: OpaqueBytes, party: Party) = signWithECDSA(bitsToSign.bits, party)