Crate ossl 

This package provides common utilities, wrappers, and constants for interacting with the OpenSSL library (libcrypto) via its C API, primarily focusing on the EVP (high-level) interface and parameter handling (OSSL_PARAM).

Modules

asymcipher

This module provides a coherent abstraction over the several OpenSSL asymmetric encryption apis

bindings

Part of this module is automatically generated by bindgen from the OpenSSL Headers and includes a selection of functions and other items needed to access the libcrypto/libfips functions needed.

cipher

This module provides a coherent abstraction over the OpenSSL symmetric encryption apis

derive

This module provides a coherent abstraction over the OpenSSL key deriveation apis

digest

This module provides a coherent abstraction over the OpenSSL digest apis

mac

This module provides a coherent abstraction over the OpenSSL EVP_MAC apis

pkey

This module provides a coherent abstraction for OpenSSL asymmetric Key management. It handles import/export and key generation

rand

This module provides access to the openSSL random number generator

signature

This module provides a coherent abstraction over the several OpenSSL signature apis

Structs

Error

OsslContext

A structure representing the main crypto library context

OsslParam

A finalized OpenSSL OSSL_PARAM array.

OsslParamBuilder

A safe builder and manager for OpenSSL OSSL_PARAM arrays.

OsslSecret

A container for sensitive data that is securely zeroized on drop.

Enums

BorrowedReference

Helper container to keep references around in structure that deal with FFI structures that reference pointers, like arrays of CK_ATTRIBUTEs and OSSL_PARAMs

ErrorKind

Functions

zeromem

Securely zeroizes a memory slice using OPENSSL_cleanse.