Block Ciphers: ECB
Decryption is performed in a similar way: plug each of the ciphertext blocks into the inverse of the encryption function (a.k.a., the decryption function) to get the plaintext blocks back.
Encryption using the Electronic Code Block (ECB) mode. WhiteTimberwolf (SVG version), Public domain, via Wikimedia Commons.
Decryption using the Electronic Codebook (ECB) mode. WhiteTimberwolf (SVG version), Public domain, via Wikimedia Commons
These notes by Miriam Briskman are licensed under CC BY-NC 4.0 and based on sources.