[#SCRYPT_PARAMS_st]
= SCRYPT_PARAMS_st
:mrdocs:

PKCS#5 scrypt password‐based key derivation parameters.

== Synopsis

Declared in `<openssl/x509.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct SCRYPT_PARAMS_st;
----

== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:SCRYPT_PARAMS_st/blockSize.adoc[`blockSize`] 
| Block‐size parameter (r) for scrypt.
| xref:SCRYPT_PARAMS_st/costParameter.adoc[`costParameter`] 
| CPU/memory cost parameter (N) for scrypt.
| xref:SCRYPT_PARAMS_st/keyLength.adoc[`keyLength`] 
| Desired derived key length in octets.
| xref:SCRYPT_PARAMS_st/parallelizationParameter.adoc[`parallelizationParameter`] 
| Parallelization parameter (p) for scrypt.
| xref:SCRYPT_PARAMS_st/salt.adoc[`salt`] 
| Salt mixed into the scrypt key derivation.
|===



[.small]#Created with https://www.mrdocs.com[MrDocs]#