Set the scrypt CPU/memory cost parameter N on a PKEY KDF context.

Synopsis

Declared in <openssl/kdf.h>

int
EVP_PKEY_CTX_set_scrypt_N(
    EVP_PKEY_CTX* ctx,
    uint64_t n);

Return Value

1 on success, or a negative value on error.

Parameters

Name

Description

ctx

Context configured for the scrypt KDF.

n

Cost parameter N (power of two).

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