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Minor: add a convenience extension function to convert from byte arrays to SHA256 hashes.

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Mike Hearn 2015-11-27 15:42:55 +01:00
parent 19cd2069c7
commit 60f29339ee
1 changed files with 2 additions and 0 deletions
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src/core/Crypto.kt
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@ -32,6 +32,8 @@ sealed class SecureHash(bits: ByteArray) : OpaqueBytes(bits) {
// In future, maybe SHA3, truncated hashes etc. // In future, maybe SHA3, truncated hashes etc.
} }
fun ByteArray.sha256(): SecureHash.SHA256 = SecureHash.sha256(this)
/** /**
* A wrapper around a digital signature. The covering field is a generic tag usable by whatever is interpreting the * A wrapper around a digital signature. The covering field is a generic tag usable by whatever is interpreting the
* signature. It isn't used currently, but experience from Bitcoin suggests such a feature is useful, especially when * signature. It isn't used currently, but experience from Bitcoin suggests such a feature is useful, especially when