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-rw-r--r--node_modules/browserify-rsa/index.js35
1 files changed, 0 insertions, 35 deletions
diff --git a/node_modules/browserify-rsa/index.js b/node_modules/browserify-rsa/index.js
deleted file mode 100644
index c3ff8e9..0000000
--- a/node_modules/browserify-rsa/index.js
+++ /dev/null
@@ -1,35 +0,0 @@
-var BN = require('bn.js')
-var randomBytes = require('randombytes')
-
-function blind (priv) {
- var r = getr(priv)
- var blinder = r.toRed(BN.mont(priv.modulus)).redPow(new BN(priv.publicExponent)).fromRed()
- return { blinder: blinder, unblinder: r.invm(priv.modulus) }
-}
-
-function getr (priv) {
- var len = priv.modulus.byteLength()
- var r
- do {
- r = new BN(randomBytes(len))
- } while (r.cmp(priv.modulus) >= 0 || !r.umod(priv.prime1) || !r.umod(priv.prime2))
- return r
-}
-
-function crt (msg, priv) {
- var blinds = blind(priv)
- var len = priv.modulus.byteLength()
- var blinded = new BN(msg).mul(blinds.blinder).umod(priv.modulus)
- var c1 = blinded.toRed(BN.mont(priv.prime1))
- var c2 = blinded.toRed(BN.mont(priv.prime2))
- var qinv = priv.coefficient
- var p = priv.prime1
- var q = priv.prime2
- var m1 = c1.redPow(priv.exponent1).fromRed()
- var m2 = c2.redPow(priv.exponent2).fromRed()
- var h = m1.isub(m2).imul(qinv).umod(p).imul(q)
- return m2.iadd(h).imul(blinds.unblinder).umod(priv.modulus).toArrayLike(Buffer, 'be', len)
-}
-crt.getr = getr
-
-module.exports = crt