diff options
| author | Florian Dold <florian.dold@gmail.com> | 2017-05-03 15:35:00 +0200 |
|---|---|---|
| committer | Florian Dold <florian.dold@gmail.com> | 2017-05-03 15:35:00 +0200 |
| commit | de98e0b232509d5f40c135d540a70e415272ff85 (patch) | |
| tree | a79222a5b58484ab3b80d18efcaaa7ccc4769b33 /node_modules/public-encrypt/withPublic.js | |
| parent | e0c9d480a73fa629c1e4a47d3e721f1d2d345406 (diff) | |
node_modules
Diffstat (limited to 'node_modules/public-encrypt/withPublic.js')
| -rw-r--r-- | node_modules/public-encrypt/withPublic.js | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/node_modules/public-encrypt/withPublic.js b/node_modules/public-encrypt/withPublic.js new file mode 100644 index 000000000..abdbe35c1 --- /dev/null +++ b/node_modules/public-encrypt/withPublic.js @@ -0,0 +1,10 @@ +var bn = require('bn.js'); +function withPublic(paddedMsg, key) { + return new Buffer(paddedMsg + .toRed(bn.mont(key.modulus)) + .redPow(new bn(key.publicExponent)) + .fromRed() + .toArray()); +} + +module.exports = withPublic;
\ No newline at end of file |