Important note: this program is doing what it promises but the programming itself is of very poor quality and for demonstration purposes only. Never ever use this program as source for your own programs because there are a lot of conversions to get it run.
Get more information about this program on
my webpage RSA string decryption with OAEP SHA1 padding
Insert your own Private Key (in PEM encoding):
Enter a message to decrypt (in Base64 encoding):
Instructions:
1.: insert your own private key and press the "Import key" button
2.: if the private key is valid the "Decrypt" button is enabled
3.: enter the ciphertext message in Base64 encoding
4.: press the "Decrypt button"
5.: receive the decrypted plaintext
decrypted plaintext:
Technical note: this program uses the RSA encryption algorithm with a 2048 bit long key, OAEP padding and SHA-1 hash algorithm.