diff options
Diffstat (limited to 'libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/engines/VMPCKSA3Engine.java')
-rw-r--r-- | libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/engines/VMPCKSA3Engine.java | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/engines/VMPCKSA3Engine.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/engines/VMPCKSA3Engine.java deleted file mode 100644 index 2e03fdbbb..000000000 --- a/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/engines/VMPCKSA3Engine.java +++ /dev/null @@ -1,45 +0,0 @@ -package org.spongycastle.crypto.engines; - -public class VMPCKSA3Engine extends VMPCEngine -{ - public String getAlgorithmName() - { - return "VMPC-KSA3"; - } - - protected void initKey(byte[] keyBytes, byte[] ivBytes) - { - s = 0; - P = new byte[256]; - for (int i = 0; i < 256; i++) - { - P[i] = (byte) i; - } - - for (int m = 0; m < 768; m++) - { - s = P[(s + P[m & 0xff] + keyBytes[m % keyBytes.length]) & 0xff]; - byte temp = P[m & 0xff]; - P[m & 0xff] = P[s & 0xff]; - P[s & 0xff] = temp; - } - - for (int m = 0; m < 768; m++) - { - s = P[(s + P[m & 0xff] + ivBytes[m % ivBytes.length]) & 0xff]; - byte temp = P[m & 0xff]; - P[m & 0xff] = P[s & 0xff]; - P[s & 0xff] = temp; - } - - for (int m = 0; m < 768; m++) - { - s = P[(s + P[m & 0xff] + keyBytes[m % keyBytes.length]) & 0xff]; - byte temp = P[m & 0xff]; - P[m & 0xff] = P[s & 0xff]; - P[s & 0xff] = temp; - } - - n = 0; - } -} |