trust_token.h File Reference

#include <openssl/base.h>
#include <openssl/stack.h>

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Classes
struct	trust_token_st

Macros
#define	TRUST_TOKEN_MAX_PRIVATE_KEY_SIZE   512
#define	TRUST_TOKEN_MAX_PUBLIC_KEY_SIZE   512
#define	TRUST_TOKEN_R_BAD_VALIDITY_CHECK   111
#define	TRUST_TOKEN_R_BUFFER_TOO_SMALL   101
#define	TRUST_TOKEN_R_DECODE_ERROR   103
#define	TRUST_TOKEN_R_DECODE_FAILURE   105
#define	TRUST_TOKEN_R_INVALID_KEY_ID   109
#define	TRUST_TOKEN_R_INVALID_METADATA   106
#define	TRUST_TOKEN_R_INVALID_METADATA_KEY   113
#define	TRUST_TOKEN_R_INVALID_PROOF   114
#define	TRUST_TOKEN_R_INVALID_TOKEN   110
#define	TRUST_TOKEN_R_KEYGEN_FAILURE   100
#define	TRUST_TOKEN_R_NO_KEYS_CONFIGURED   108
#define	TRUST_TOKEN_R_NO_SRR_KEY_CONFIGURED   112
#define	TRUST_TOKEN_R_OVER_BATCHSIZE   102
#define	TRUST_TOKEN_R_SRR_SIGNATURE_ERROR   104
#define	TRUST_TOKEN_R_TOO_MANY_KEYS   107

Functions
OPENSSL_EXPORT	STACK_OF (TRUST_TOKEN) *TRUST_TOKEN_CLIENT_finish_issuance(TRUST_TOKEN_CLIENT *ctx
OPENSSL_EXPORT int	TRUST_TOKEN_CLIENT_add_key (TRUST_TOKEN_CLIENT *ctx, size_t *out_key_index, const uint8_t *key, size_t key_len)
OPENSSL_EXPORT int	TRUST_TOKEN_CLIENT_begin_issuance (TRUST_TOKEN_CLIENT *ctx, uint8_t **out, size_t *out_len, size_t count)
OPENSSL_EXPORT int	TRUST_TOKEN_CLIENT_begin_redemption (TRUST_TOKEN_CLIENT *ctx, uint8_t **out, size_t *out_len, const TRUST_TOKEN *token, const uint8_t *data, size_t data_len, uint64_t time)
OPENSSL_EXPORT int	TRUST_TOKEN_CLIENT_finish_redemption (TRUST_TOKEN_CLIENT *ctx, uint8_t **out_rr, size_t *out_rr_len, uint8_t **out_sig, size_t *out_sig_len, const uint8_t *response, size_t response_len)
OPENSSL_EXPORT void	TRUST_TOKEN_CLIENT_free (TRUST_TOKEN_CLIENT *ctx)
OPENSSL_EXPORT TRUST_TOKEN_CLIENT *	TRUST_TOKEN_CLIENT_new (const TRUST_TOKEN_METHOD *method, size_t max_batchsize)
OPENSSL_EXPORT int	TRUST_TOKEN_CLIENT_set_srr_key (TRUST_TOKEN_CLIENT *ctx, EVP_PKEY *key)
OPENSSL_EXPORT int	TRUST_TOKEN_decode_private_metadata (const TRUST_TOKEN_METHOD *method, uint8_t *out_value, const uint8_t *key, size_t key_len, const uint8_t *nonce, size_t nonce_len, uint8_t encrypted_bit)
const OPENSSL_EXPORT TRUST_TOKEN_METHOD *	TRUST_TOKEN_experiment_v1 (void)
const OPENSSL_EXPORT TRUST_TOKEN_METHOD *	TRUST_TOKEN_experiment_v2_pmb (void)
const OPENSSL_EXPORT TRUST_TOKEN_METHOD *	TRUST_TOKEN_experiment_v2_voprf (void)
OPENSSL_EXPORT void	TRUST_TOKEN_free (TRUST_TOKEN *token)
OPENSSL_EXPORT int	TRUST_TOKEN_generate_key (const TRUST_TOKEN_METHOD *method, uint8_t *out_priv_key, size_t *out_priv_key_len, size_t max_priv_key_len, uint8_t *out_pub_key, size_t *out_pub_key_len, size_t max_pub_key_len, uint32_t id)
OPENSSL_EXPORT int	TRUST_TOKEN_ISSUER_add_key (TRUST_TOKEN_ISSUER *ctx, const uint8_t *key, size_t key_len)
OPENSSL_EXPORT void	TRUST_TOKEN_ISSUER_free (TRUST_TOKEN_ISSUER *ctx)
OPENSSL_EXPORT int	TRUST_TOKEN_ISSUER_issue (const TRUST_TOKEN_ISSUER *ctx, uint8_t **out, size_t *out_len, size_t *out_tokens_issued, const uint8_t *request, size_t request_len, uint32_t public_metadata, uint8_t private_metadata, size_t max_issuance)
OPENSSL_EXPORT TRUST_TOKEN_ISSUER *	TRUST_TOKEN_ISSUER_new (const TRUST_TOKEN_METHOD *method, size_t max_batchsize)
OPENSSL_EXPORT int	TRUST_TOKEN_ISSUER_redeem (const TRUST_TOKEN_ISSUER *ctx, uint8_t **out, size_t *out_len, TRUST_TOKEN **out_token, uint8_t **out_client_data, size_t *out_client_data_len, uint64_t *out_redemption_time, const uint8_t *request, size_t request_len, uint64_t lifetime)
OPENSSL_EXPORT int	TRUST_TOKEN_ISSUER_redeem_raw (const TRUST_TOKEN_ISSUER *ctx, uint32_t *out_public, uint8_t *out_private, TRUST_TOKEN **out_token, uint8_t **out_client_data, size_t *out_client_data_len, const uint8_t *request, size_t request_len)
OPENSSL_EXPORT int	TRUST_TOKEN_ISSUER_set_metadata_key (TRUST_TOKEN_ISSUER *ctx, const uint8_t *key, size_t len)
OPENSSL_EXPORT int	TRUST_TOKEN_ISSUER_set_srr_key (TRUST_TOKEN_ISSUER *ctx, EVP_PKEY *key)
OPENSSL_EXPORT TRUST_TOKEN *	TRUST_TOKEN_new (const uint8_t *data, size_t len)

Variables
OPENSSL_EXPORT size_t *	out_key_index
OPENSSL_EXPORT size_t const uint8_t *	response
OPENSSL_EXPORT size_t const uint8_t size_t	response_len

Macro Definition Documentation

TRUST_TOKEN_MAX_PRIVATE_KEY_SIZE

#define TRUST_TOKEN_MAX_PRIVATE_KEY_SIZE   512

Definition at line 68 of file trust_token.h.

TRUST_TOKEN_MAX_PUBLIC_KEY_SIZE

#define TRUST_TOKEN_MAX_PUBLIC_KEY_SIZE   512

Definition at line 69 of file trust_token.h.

TRUST_TOKEN_R_BAD_VALIDITY_CHECK

#define TRUST_TOKEN_R_BAD_VALIDITY_CHECK   111

Definition at line 305 of file trust_token.h.

TRUST_TOKEN_R_BUFFER_TOO_SMALL

#define TRUST_TOKEN_R_BUFFER_TOO_SMALL   101

Definition at line 295 of file trust_token.h.

TRUST_TOKEN_R_DECODE_ERROR

#define TRUST_TOKEN_R_DECODE_ERROR   103

Definition at line 297 of file trust_token.h.

TRUST_TOKEN_R_DECODE_FAILURE

#define TRUST_TOKEN_R_DECODE_FAILURE   105

Definition at line 299 of file trust_token.h.

TRUST_TOKEN_R_INVALID_KEY_ID

#define TRUST_TOKEN_R_INVALID_KEY_ID   109

Definition at line 303 of file trust_token.h.

TRUST_TOKEN_R_INVALID_METADATA

#define TRUST_TOKEN_R_INVALID_METADATA   106

Definition at line 300 of file trust_token.h.

TRUST_TOKEN_R_INVALID_METADATA_KEY

#define TRUST_TOKEN_R_INVALID_METADATA_KEY   113

Definition at line 307 of file trust_token.h.

TRUST_TOKEN_R_INVALID_PROOF

#define TRUST_TOKEN_R_INVALID_PROOF   114

Definition at line 308 of file trust_token.h.

TRUST_TOKEN_R_INVALID_TOKEN

#define TRUST_TOKEN_R_INVALID_TOKEN   110

Definition at line 304 of file trust_token.h.

TRUST_TOKEN_R_KEYGEN_FAILURE

#define TRUST_TOKEN_R_KEYGEN_FAILURE   100

Definition at line 294 of file trust_token.h.

TRUST_TOKEN_R_NO_KEYS_CONFIGURED

#define TRUST_TOKEN_R_NO_KEYS_CONFIGURED   108

Definition at line 302 of file trust_token.h.

TRUST_TOKEN_R_NO_SRR_KEY_CONFIGURED

#define TRUST_TOKEN_R_NO_SRR_KEY_CONFIGURED   112

Definition at line 306 of file trust_token.h.

TRUST_TOKEN_R_OVER_BATCHSIZE

#define TRUST_TOKEN_R_OVER_BATCHSIZE   102

Definition at line 296 of file trust_token.h.

TRUST_TOKEN_R_SRR_SIGNATURE_ERROR

#define TRUST_TOKEN_R_SRR_SIGNATURE_ERROR   104

Definition at line 298 of file trust_token.h.

TRUST_TOKEN_R_TOO_MANY_KEYS

#define TRUST_TOKEN_R_TOO_MANY_KEYS   107

Definition at line 301 of file trust_token.h.

Function Documentation

STACK_OF()

OPENSSL_EXPORT STACK_OF

(

TRUST_TOKEN

)

TRUST_TOKEN_CLIENT_add_key()

OPENSSL_EXPORT int TRUST_TOKEN_CLIENT_add_key	(	TRUST_TOKEN_CLIENT *	ctx,
		size_t *	out_key_index,
		const uint8_t *	key,
		size_t	key_len
	)

Definition at line 171 of file trust_token.c.

TRUST_TOKEN_CLIENT_begin_issuance()

OPENSSL_EXPORT int TRUST_TOKEN_CLIENT_begin_issuance	(	TRUST_TOKEN_CLIENT *	ctx,
		uint8_t **	out,
		size_t *	out_len,
		size_t	count
	)

Definition at line 205 of file trust_token.c.

TRUST_TOKEN_CLIENT_begin_redemption()

OPENSSL_EXPORT int TRUST_TOKEN_CLIENT_begin_redemption	(	TRUST_TOKEN_CLIENT *	ctx,
		uint8_t **	out,
		size_t *	out_len,
		const TRUST_TOKEN *	token,
		const uint8_t *	data,
		size_t	data_len,
		uint64_t	time
	)

Definition at line 295 of file trust_token.c.

TRUST_TOKEN_CLIENT_finish_redemption()

OPENSSL_EXPORT int TRUST_TOKEN_CLIENT_finish_redemption	(	TRUST_TOKEN_CLIENT *	ctx,
		uint8_t **	out_rr,
		size_t *	out_rr_len,
		uint8_t **	out_sig,
		size_t *	out_sig_len,
		const uint8_t *	response,
		size_t	response_len
	)

Definition at line 315 of file trust_token.c.

TRUST_TOKEN_CLIENT_free()

OPENSSL_EXPORT void TRUST_TOKEN_CLIENT_free

(

TRUST_TOKEN_CLIENT *

ctx

)

Definition at line 162 of file trust_token.c.

TRUST_TOKEN_CLIENT_new()

OPENSSL_EXPORT TRUST_TOKEN_CLIENT* TRUST_TOKEN_CLIENT_new	(	const TRUST_TOKEN_METHOD *	method,
		size_t	max_batchsize
	)

Definition at line 143 of file trust_token.c.

TRUST_TOKEN_CLIENT_set_srr_key()

OPENSSL_EXPORT int TRUST_TOKEN_CLIENT_set_srr_key	(	TRUST_TOKEN_CLIENT *	ctx,
		EVP_PKEY *	key
	)

Definition at line 195 of file trust_token.c.

TRUST_TOKEN_decode_private_metadata()

OPENSSL_EXPORT int TRUST_TOKEN_decode_private_metadata	(	const TRUST_TOKEN_METHOD *	method,
		uint8_t *	out_value,
		const uint8_t *	key,
		size_t	key_len,
		const uint8_t *	nonce,
		size_t	nonce_len,
		uint8_t	encrypted_bit
	)

Definition at line 849 of file trust_token.c.

TRUST_TOKEN_experiment_v1()

const OPENSSL_EXPORT TRUST_TOKEN_METHOD* TRUST_TOKEN_experiment_v1

(

void

)

Definition at line 30 of file trust_token.c.

TRUST_TOKEN_experiment_v2_pmb()

const OPENSSL_EXPORT TRUST_TOKEN_METHOD* TRUST_TOKEN_experiment_v2_pmb

(

void

)

Definition at line 62 of file trust_token.c.

TRUST_TOKEN_experiment_v2_voprf()

const OPENSSL_EXPORT TRUST_TOKEN_METHOD* TRUST_TOKEN_experiment_v2_voprf

(

void

)

Definition at line 46 of file trust_token.c.

TRUST_TOKEN_free()

OPENSSL_EXPORT void TRUST_TOKEN_free

(

TRUST_TOKEN *

token

)

Definition at line 99 of file trust_token.c.

TRUST_TOKEN_generate_key()

OPENSSL_EXPORT int TRUST_TOKEN_generate_key	(	const TRUST_TOKEN_METHOD *	method,
		uint8_t *	out_priv_key,
		size_t *	out_priv_key_len,
		size_t	max_priv_key_len,
		uint8_t *	out_pub_key,
		size_t *	out_pub_key_len,
		size_t	max_pub_key_len,
		uint32_t	id
	)

Definition at line 107 of file trust_token.c.

TRUST_TOKEN_ISSUER_add_key()

OPENSSL_EXPORT int TRUST_TOKEN_ISSUER_add_key	(	TRUST_TOKEN_ISSUER *	ctx,
		const uint8_t *	key,
		size_t	key_len
	)

Definition at line 402 of file trust_token.c.

TRUST_TOKEN_ISSUER_free()

OPENSSL_EXPORT void TRUST_TOKEN_ISSUER_free

(

TRUST_TOKEN_ISSUER *

ctx

)

Definition at line 393 of file trust_token.c.

TRUST_TOKEN_ISSUER_issue()

OPENSSL_EXPORT int TRUST_TOKEN_ISSUER_issue	(	const TRUST_TOKEN_ISSUER *	ctx,
		uint8_t **	out,
		size_t *	out_len,
		size_t *	out_tokens_issued,
		const uint8_t *	request,
		size_t	request_len,
		uint32_t	public_metadata,
		uint8_t	private_metadata,
		size_t	max_issuance
	)

Definition at line 459 of file trust_token.c.

TRUST_TOKEN_ISSUER_new()

OPENSSL_EXPORT TRUST_TOKEN_ISSUER* TRUST_TOKEN_ISSUER_new	(	const TRUST_TOKEN_METHOD *	method,
		size_t	max_batchsize
	)

Definition at line 374 of file trust_token.c.

TRUST_TOKEN_ISSUER_redeem()

OPENSSL_EXPORT int TRUST_TOKEN_ISSUER_redeem	(	const TRUST_TOKEN_ISSUER *	ctx,
		uint8_t **	out,
		size_t *	out_len,
		TRUST_TOKEN **	out_token,
		uint8_t **	out_client_data,
		size_t *	out_client_data_len,
		uint64_t *	out_redemption_time,
		const uint8_t *	request,
		size_t	request_len,
		uint64_t	lifetime
	)

Definition at line 643 of file trust_token.c.

TRUST_TOKEN_ISSUER_redeem_raw()

OPENSSL_EXPORT int TRUST_TOKEN_ISSUER_redeem_raw	(	const TRUST_TOKEN_ISSUER *	ctx,
		uint32_t *	out_public,
		uint8_t *	out_private,
		TRUST_TOKEN **	out_token,
		uint8_t **	out_client_data,
		size_t *	out_client_data_len,
		const uint8_t *	request,
		size_t	request_len
	)

Definition at line 522 of file trust_token.c.

TRUST_TOKEN_ISSUER_set_metadata_key()

OPENSSL_EXPORT int TRUST_TOKEN_ISSUER_set_metadata_key	(	TRUST_TOKEN_ISSUER *	ctx,
		const uint8_t *	key,
		size_t	len
	)

Definition at line 433 of file trust_token.c.

TRUST_TOKEN_ISSUER_set_srr_key()

OPENSSL_EXPORT int TRUST_TOKEN_ISSUER_set_srr_key	(	TRUST_TOKEN_ISSUER *	ctx,
		EVP_PKEY *	key
	)

Definition at line 426 of file trust_token.c.

TRUST_TOKEN_new()

OPENSSL_EXPORT TRUST_TOKEN* TRUST_TOKEN_new	(	const uint8_t *	data,
		size_t	len
	)

Definition at line 82 of file trust_token.c.

Variable Documentation

out_key_index

OPENSSL_EXPORT size_t* out_key_index

Definition at line 140 of file trust_token.h.

response

OPENSSL_EXPORT size_t const uint8_t* response

Definition at line 141 of file trust_token.h.

response_len

OPENSSL_EXPORT size_t const uint8_t size_t response_len

Definition at line 142 of file trust_token.h.