DES_encrypt3

Encrypt one block with triple-DES EDE using three schedules (deprecated low-level).

Synopsis

Declared in <openssl/des.h>

[[deprecated]]
void
DES_encrypt3(
    DES_LONG* data,
    DES_key_schedule* ks1,
    DES_key_schedule* ks2,
    DES_key_schedule* ks3);

WARNING

Deprecated. Use of this entity is allowed but discouraged.

Parameters

NameDescription
dataTwo DES_LONG words holding the 64-bit block (no outer IP/FP).
ks1First DES key schedule (encrypt).
ks2Second DES key schedule (decrypt).
ks3Third DES key schedule (encrypt).