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-rw-r--r--node_modules/browserify-aes/modes/cfb.js33
1 files changed, 0 insertions, 33 deletions
diff --git a/node_modules/browserify-aes/modes/cfb.js b/node_modules/browserify-aes/modes/cfb.js
deleted file mode 100644
index 03b2ee9..0000000
--- a/node_modules/browserify-aes/modes/cfb.js
+++ /dev/null
@@ -1,33 +0,0 @@
-var Buffer = require('safe-buffer').Buffer
-var xor = require('buffer-xor')
-
-function encryptStart (self, data, decrypt) {
- var len = data.length
- var out = xor(data, self._cache)
- self._cache = self._cache.slice(len)
- self._prev = Buffer.concat([self._prev, decrypt ? data : out])
- return out
-}
-
-exports.encrypt = function (self, data, decrypt) {
- var out = Buffer.allocUnsafe(0)
- var len
-
- while (data.length) {
- if (self._cache.length === 0) {
- self._cache = self._cipher.encryptBlock(self._prev)
- self._prev = Buffer.allocUnsafe(0)
- }
-
- if (self._cache.length <= data.length) {
- len = self._cache.length
- out = Buffer.concat([out, encryptStart(self, data.slice(0, len), decrypt)])
- data = data.slice(len)
- } else {
- out = Buffer.concat([out, encryptStart(self, data, decrypt)])
- break
- }
- }
-
- return out
-}