security cryptography terminal encryption file key aes-256 aes-128 aes-192 aes256 command-line-tool cbc decryption information-security aes128 file-encryption cfb sensitive-data file-cryptography aes192

aes aes-encryption cbc ecb ctr cfb ofb aes-decryption

library cryptography cplusplus cpp key cpp17 cbc information-security cpp-library iv cfb block-cipher data-security blockcipher cplusplus-library cplusplus17 block-cipher-mode blockcipher-mode initialization- mode-of-encryption