openssl_decrypt_info Struct Reference

#include <openssl_decrypt.h>

Collaboration diagram for openssl_decrypt_info:

Public Attributes
int(*	decrypt )(struct openssl_decrypt *decrypt, const char *ciphertext, int ciphertext_len, const char *aad, int aad_len, char *plaintext, enum openssl_mode mode)
void(*	destroy )(struct openssl_decrypt *state)
int(*	init )(struct openssl_decrypt **state, const char *passphrase)

Detailed Description

Definition at line 47 of file openssl_decrypt.h.

Member Data Documentation

decrypt

int(* openssl_decrypt_info::decrypt) (struct openssl_decrypt *decrypt, const char *ciphertext, int ciphertext_len, const char *aad, int aad_len, char *plaintext, enum openssl_mode mode)

Decrypts block of data

Parameters

[in]	decrypt	decrypt state
[in]	ciphertext	encrypted text
[in]	ciphertext_len	lenght of encrypted text
[in]	aad	Aditional Authenticated Data (see openssl_encrypt documentation)
[in]	aad_len	length of aad block
[out]	plaintext	otput plaintext

Return values

0	if checksum doesn't match
>0	length of output plaintext

Definition at line 76 of file openssl_decrypt.h.

Referenced by decode_audio_frame(), and decode_video_frame().

destroy

void(* openssl_decrypt_info::destroy) (struct openssl_decrypt *state)

Destroys decryption state

Definition at line 63 of file openssl_decrypt.h.

Referenced by audio_decoder_destroy(), and video_decoder_destroy().

init

int(* openssl_decrypt_info::init) (struct openssl_decrypt **state, const char *passphrase)

Creates decryption state

Parameters

[out]	state	state pointer
[in]	passphrase	key material (NULL-terminated)
[in]	mode	mode

Return values

0	ok
<0	failure
>0	state was not created

Definition at line 58 of file openssl_decrypt.h.

Referenced by audio_decoder_init(), and video_decoder_init().

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The documentation for this struct was generated from the following file:

• src/crypto/openssl_decrypt.h