CAST_decrypt

Decrypt one CAST block in place as two CAST_LONG words (deprecated low‐level).

Synopsis

Declared in <openssl/cast.h>

[[deprecated]]
void
CAST_decrypt(
    unsigned int* data,
    CAST_KEY const* key);

Warning

Deprecated. Use of this entity is allowed but discouraged.

Name

Description

data

Two CAST_LONG words holding the 64‐bit block (host endianness).

key

Expanded CAST key from CAST_set_key().

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