@Nullable static fun decryptSealed(cipherText: Bytes, sender: PublicKey, receiver: SecretKey): Bytes? (source)@Nullable static fun decryptSealed(cipherText: ByteArray, sender: PublicKey, receiver: SecretKey): ByteArray? (source)
Decrypt a sealed message using a given key.
cipherText - The cipher text to decrypt.
sender - The public key of the sender.
receiver - The secret key of the receiver.
Return
The decrypted data, or null if verification failed.