openssl_common.h File Reference

#include <openssl/evp.h>
#include <openssl/err.h>
#include <openssl/sha.h>
#include <openssl/md4.h>
#include <openssl/md5.h>

Go to the source code of this file.

Macros
#define	rz_openssl_plugin_context_new(pluginname)
#define	rz_openssl_plugin_context_free(pluginname)
#define	rz_openssl_plugin_digest_size(pluginname, evpmd)
#define	rz_openssl_plugin_block_size(pluginname, evpmd)
#define	rz_openssl_plugin_init(pluginname, evpmd)
#define	rz_openssl_plugin_update(pluginname)
#define	rz_openssl_plugin_final(pluginname)
#define	rz_openssl_plugin_small_block(pluginname, evpmd)
#define	rz_openssl_plugin_define_hash_cfg(pluginname, evpmd, canhmac)

Macro Definition Documentation

rz_openssl_plugin_block_size

#define rz_openssl_plugin_block_size	(		pluginname,
			evpmd
	)

Value:

    static RzHashSize openssl_plugin_##pluginname##_block_size(void *context) { \
        return EVP_MD_block_size(evpmd()); \
    }

Definition at line 44 of file openssl_common.h.

rz_openssl_plugin_context_free

#define rz_openssl_plugin_context_free

(

pluginname

)

Value:

    static void openssl_plugin_##pluginname##_context_free(void *context) { \
        rz_return_if_fail(context); \
        EVP_MD_CTX_free((EVP_MD_CTX *)context); \
    }

Definition at line 33 of file openssl_common.h.

rz_openssl_plugin_context_new

#define rz_openssl_plugin_context_new

(

pluginname

)

Value:

    static void *openssl_plugin_##pluginname##_context_new() { \
        return EVP_MD_CTX_new(); \
    }

Definition at line 28 of file openssl_common.h.

rz_openssl_plugin_define_hash_cfg

#define rz_openssl_plugin_define_hash_cfg	(		pluginname,
			evpmd,
			canhmac
	)

Value:

    rz_openssl_plugin_context_new(pluginname); \
    rz_openssl_plugin_context_free(pluginname); \
    rz_openssl_plugin_digest_size(pluginname, evpmd); \
    rz_openssl_plugin_block_size(pluginname, evpmd); \
    rz_openssl_plugin_init(pluginname, evpmd); \
    rz_openssl_plugin_update(pluginname); \
    rz_openssl_plugin_final(pluginname); \
    rz_openssl_plugin_small_block(pluginname, evpmd); \
    RzHashPlugin rz_hash_plugin_##pluginname = { \
        .name = #pluginname, \
        .license = "Apache 2.0", \
        .author = "OpenSSL Team", \
        .support_hmac = canhmac, \
        .context_new = openssl_plugin_##pluginname##_context_new, \
        .context_free = openssl_plugin_##pluginname##_context_free, \
        .digest_size = openssl_plugin_##pluginname##_digest_size, \
        .block_size = openssl_plugin_##pluginname##_block_size, \
        .init = openssl_plugin_##pluginname##_init, \
        .update = openssl_plugin_##pluginname##_update, \
        .final = openssl_plugin_##pluginname##_final, \
        .small_block = openssl_plugin_##pluginname##_small_block, \
    }

Definition at line 119 of file openssl_common.h.

rz_openssl_plugin_digest_size

#define rz_openssl_plugin_digest_size	(		pluginname,
			evpmd
	)

Value:

    static RzHashSize openssl_plugin_##pluginname##_digest_size(void *context) { \
        return EVP_MD_size(evpmd()); \
    }

Definition at line 39 of file openssl_common.h.

rz_openssl_plugin_final

#define rz_openssl_plugin_final

(

pluginname

)

Value:

    static bool openssl_plugin_##pluginname##_final(void *context, ut8 *digest) { \
        rz_return_val_if_fail((context) && (digest), false); \
        if (EVP_DigestFinal_ex((EVP_MD_CTX *)context, digest, NULL) != 1) { \
            return false; \
        } \
        return true; \
    }

Definition at line 70 of file openssl_common.h.

rz_openssl_plugin_init

#define rz_openssl_plugin_init	(		pluginname,
			evpmd
	)

Value:

    static bool openssl_plugin_##pluginname##_init(void *context) { \
        rz_return_val_if_fail(context, false); \
        if (EVP_DigestInit_ex((EVP_MD_CTX *)context, evpmd(), NULL) != 1) { \
            return false; \
        } \
        return true; \
    }

Definition at line 49 of file openssl_common.h.

rz_openssl_plugin_small_block

#define rz_openssl_plugin_small_block	(		pluginname,
			evpmd
	)

Definition at line 79 of file openssl_common.h.

rz_openssl_plugin_update

#define rz_openssl_plugin_update

(

pluginname

)

Value:

    static bool openssl_plugin_##pluginname##_update(void *context, const ut8 *data, ut64 size) { \
        rz_return_val_if_fail((context) && (data), false); \
        if (size < 1) { \
            return true; \
        } \
        if (EVP_DigestUpdate((EVP_MD_CTX *)context, data, size) != 1) { \
            return false; \
        } \
        return true; \
    }

Definition at line 58 of file openssl_common.h.