diff options
Diffstat (limited to 'crypto/src')
| -rw-r--r-- | crypto/src/crypto/prng/DigestRandomGenerator.cs | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/crypto/src/crypto/prng/DigestRandomGenerator.cs b/crypto/src/crypto/prng/DigestRandomGenerator.cs index f5a29952a..024db2852 100644 --- a/crypto/src/crypto/prng/DigestRandomGenerator.cs +++ b/crypto/src/crypto/prng/DigestRandomGenerator.cs @@ -1,7 +1,7 @@ using System; -using Org.BouncyCastle.Crypto.Digests; using Org.BouncyCastle.Crypto.Utilities; +using Org.BouncyCastle.Utilities; namespace Org.BouncyCastle.Crypto.Prng { @@ -40,8 +40,11 @@ namespace Org.BouncyCastle.Crypto.Prng { lock (this) { - DigestUpdate(inSeed); - DigestUpdate(seed); + if (!Arrays.IsNullOrEmpty(inSeed)) + { + DigestUpdate(inSeed); + } + DigestUpdate(seed); DigestDoFinal(seed); } } |