DES_ede3_cbc_encrypt

Encrypt or decrypt with triple-DES EDE in CBC mode (deprecated; prefer EVP).

Synopsis

Declared in <openssl/des.h>

[[deprecated]]
void
DES_ede3_cbc_encrypt(
    unsigned char const* input,
    unsigned char* output,
    long length,
    DES_key_schedule* ks1,
    DES_key_schedule* ks2,
    DES_key_schedule* ks3,
    DES_cblock* ivec,
    int enc);

WARNING

Deprecated. Use of this entity is allowed but discouraged.

Parameters

NameDescription
inputInput bytes of length length.
outputOutput buffer of length length.
lengthNumber of bytes to process.
ks1First DES key schedule (encrypt or decrypt stage).
ks2Second DES key schedule (middle stage).
ks3Third DES key schedule (final stage).
ivec8-byte IV updated in place.
encDES_ENCRYPT to encrypt, or DES_DECRYPT to decrypt.