diff options
| -rw-r--r-- | crypto/src/util/Arrays.cs | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/crypto/src/util/Arrays.cs b/crypto/src/util/Arrays.cs index 8614baead..abea234a7 100644 --- a/crypto/src/util/Arrays.cs +++ b/crypto/src/util/Arrays.cs @@ -311,6 +311,48 @@ namespace Org.BouncyCastle.Utilities return hc; } + [CLSCompliantAttribute(false)] + public static int GetHashCode(ulong[] data) + { + if (data == null) + return 0; + + int i = data.Length; + int hc = i + 1; + + while (--i >= 0) + { + ulong di = data[i]; + hc *= 257; + hc ^= (int)di; + hc *= 257; + hc ^= (int)(di >> 32); + } + + return hc; + } + + [CLSCompliantAttribute(false)] + public static int GetHashCode(ulong[] data, int off, int len) + { + if (data == null) + return 0; + + int i = len; + int hc = i + 1; + + while (--i >= 0) + { + ulong di = data[off + i]; + hc *= 257; + hc ^= (int)di; + hc *= 257; + hc ^= (int)(di >> 32); + } + + return hc; + } + public static byte[] Clone( byte[] data) { |