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Remove unused *MACWithVersionByte functions

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This commit is contained in:
lilia 2014-10-26 21:25:55 -07:00
parent 39505c81b1
commit 80e3fadcb1
1 changed files with 0 additions and 18 deletions
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18
js/crypto.js
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@ -364,24 +364,6 @@ window.textsecure.crypto = function() {
return testing_only.HKDF(input, salt, info);
}
var calculateMACWithVersionByte = function(data, key, version) {
if (version === undefined)
version = 1;
var prependedData = new Uint8Array(data.byteLength + 1);
prependedData[0] = version;
prependedData.set(new Uint8Array(data), 1);
return HmacSHA256(key, prependedData.buffer);
}
var verifyMACWithVersionByte = function(data, key, mac, version) {
return calculateMACWithVersionByte(data, key, version).then(function(calculated_mac) {
if (!isEqual(calculated_mac, mac, true))
throw new Error("Bad MAC");
});
}
var verifyMAC = function(data, key, mac) {
return HmacSHA256(key, data).then(function(calculated_mac) {
if (!isEqual(calculated_mac, mac, true))