Noun
the activity of making clear or converting from code into plain text
Source: WordNeta secret key or password is required for decryption Source: Internet
A common misconception is to use inverse order of encryption as decryption algorithm (i.e. first XORing P17 and P18 to the ciphertext block, then using the P-entries in reverse order). Source: Internet
As with any stream cipher, these can be used for encryption by combining it with the plaintext using bit-wise exclusive-or ; decryption is performed the same way (since exclusive-or with given data is an involution ). Source: Internet
A similar procedure is performed for an incoming packet, where IPsec gathers decryption and verification keys from the security association database. Source: Internet
Because the content is encrypted, any changes in the message will result in failure of the decryption with the appropriate key. Source: Internet
Cryptography is the practice and study of hiding (encryption) and therefore deciphering (decryption) information. Source: Internet