diff options
| -rw-r--r-- | crypto/src/crypto/parameters/AEADParameters.cs | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/crypto/src/crypto/parameters/AEADParameters.cs b/crypto/src/crypto/parameters/AEADParameters.cs index 825d6b7f2..5b0ce33f2 100644 --- a/crypto/src/crypto/parameters/AEADParameters.cs +++ b/crypto/src/crypto/parameters/AEADParameters.cs @@ -30,13 +30,12 @@ namespace Org.BouncyCastle.Crypto.Parameters * @param nonce nonce to be used * @param associatedText associated text, if any */ - public AeadParameters( - KeyParameter key, - int macSize, - byte[] nonce, - byte[] associatedText) + public AeadParameters(KeyParameter key, int macSize, byte[] nonce, byte[] associatedText) { - this.key = key; + if (nonce == null) + throw new ArgumentNullException(nameof(nonce)); + + this.key = key; this.nonce = nonce; this.macSize = macSize; this.associatedText = associatedText; @@ -59,7 +58,11 @@ namespace Org.BouncyCastle.Crypto.Parameters public virtual byte[] GetNonce() { - return nonce; + return (byte[])nonce.Clone(); } - } + +#if NETCOREAPP2_1_OR_GREATER || NETSTANDARD2_1_OR_GREATER + internal ReadOnlySpan<byte> Nonce => nonce; +#endif + } } |