From 0cc90bd796fe6b7330f95dbd77903cea89b95dc2 Mon Sep 17 00:00:00 2001 From: Peter Dettman Date: Mon, 13 Feb 2023 00:21:54 +0700 Subject: Use 2 * output length for seed size --- crypto/src/tls/crypto/impl/bc/BcTlsCrypto.cs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'crypto/src/tls') diff --git a/crypto/src/tls/crypto/impl/bc/BcTlsCrypto.cs b/crypto/src/tls/crypto/impl/bc/BcTlsCrypto.cs index 81a29fb08..0cad3e10d 100644 --- a/crypto/src/tls/crypto/impl/bc/BcTlsCrypto.cs +++ b/crypto/src/tls/crypto/impl/bc/BcTlsCrypto.cs @@ -162,7 +162,7 @@ namespace Org.BouncyCastle.Tls.Crypto.Impl.BC int cryptoHashAlgorithm = CryptoHashAlgorithm.sha256; IDigest digest = CreateDigest(cryptoHashAlgorithm); - int seedLength = TlsCryptoUtilities.GetHashInternalSize(cryptoHashAlgorithm); + int seedLength = 2 * TlsCryptoUtilities.GetHashOutputSize(cryptoHashAlgorithm); byte[] seed = new byte[seedLength]; SecureRandom.NextBytes(seed); @@ -180,7 +180,7 @@ namespace Org.BouncyCastle.Tls.Crypto.Impl.BC int cryptoHashAlgorithm = CryptoHashAlgorithm.sha256; IDigest digest = CreateDigest(cryptoHashAlgorithm); - int seedLength = TlsCryptoUtilities.GetHashInternalSize(cryptoHashAlgorithm); + int seedLength = 2 * TlsCryptoUtilities.GetHashOutputSize(cryptoHashAlgorithm); Span seed = seedLength <= 128 ? stackalloc byte[seedLength] : new byte[seedLength]; -- cgit 1.4.1