Maria receives a ciphertext message from her colleague Wen. What type of function does Maria need to use to read the plaintext message? A. Hashing B. Decryption C. Validation D. Encryption

Maria receives a ciphertext message from her colleague Wen. What type of function does Maria need to use to read the plaintext message?
A. Hashing
B. Decryption
C. Validation
D. Encryption