Crypto & Security

RSA Key Pair Generatorclient-side

Name: RSA Key Pair Generator
Author: Daniel Chen

Generate a fresh RSA public and private key pair in PEM format at the key size you pick.

PDF Signature Checker

Inspect the digital signatures embedded in a PDF and check whether the file changed after it was signed.

String Obfuscator

Mask the middle of a secret, IBAN, or token so it can be shared and recognised without exposing the whole value.