DES_cbc_encrypt

Encrypt or decrypt with DES in CBC mode without updating the IV (deprecated; prefer DES_ncbc_encrypt or EVP).

Synopsis

Declared in <openssl/des.h>

[[deprecated]]
void
DES_cbc_encrypt(
    unsigned char const* input,
    unsigned char* output,
    long length,
    DES_key_schedule* schedule,
    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.
scheduleExpanded DES key schedule.
ivec8-byte IV used for chaining; not updated by this call.
encDES_ENCRYPT to encrypt, or DES_DECRYPT to decrypt.