rsa_context Struct Reference

RSA context structure. More...

#include <rsa.h>

Data Fields
int	ver
int	len
mpi	N
mpi	E
mpi	D
mpi	P
mpi	Q
mpi	DP
mpi	DQ
mpi	QP
mpi	RN
mpi	RP
mpi	RQ
int	padding
int	hash_id
int(*	f_rng )(void *)
void *	p_rng

---

Detailed Description

RSA context structure.

Definition at line 56 of file rsa.h.

---

Field Documentation

mpi rsa_context::D

private exponent

Definition at line 64 of file rsa.h.

Referenced by generate_RSA_keys_ciphertext(), generate_RSA_keys_plaintext(), main(), rsa_check_privkey(), rsa_decryption(), rsa_free(), rsa_gen_key(), rsa_private(), rsa_self_test(), and x509parse_key().

mpi rsa_context::DP

D % (P - 1)

Definition at line 67 of file rsa.h.

Referenced by generate_RSA_keys_ciphertext(), generate_RSA_keys_plaintext(), main(), rsa_decryption(), rsa_free(), rsa_gen_key(), rsa_private(), rsa_self_test(), and x509parse_key().

mpi rsa_context::DQ

D % (Q - 1)

Definition at line 68 of file rsa.h.

Referenced by generate_RSA_keys_ciphertext(), generate_RSA_keys_plaintext(), main(), rsa_decryption(), rsa_free(), rsa_gen_key(), rsa_private(), rsa_self_test(), and x509parse_key().

mpi rsa_context::E

public exponent

Definition at line 62 of file rsa.h.

Referenced by d2i_RSA_PUBKEY(), debug_print_crt(), generate_RSA_keys_ciphertext(), generate_RSA_keys_plaintext(), main(), rsa_check_privkey(), rsa_check_pubkey(), rsa_decryption(), rsa_encryption(), rsa_free(), rsa_gen_key(), rsa_public(), rsa_self_test(), x509parse_crt(), and x509parse_key().

int(* rsa_context::f_rng)(void *)

RNG function

Definition at line 77 of file rsa.h.

Referenced by rsa_gen_key(), and rsa_init().

int rsa_context::hash_id

hash identifier

Definition at line 76 of file rsa.h.

Referenced by rsa_init().

int rsa_context::len

size(N) in chars

Definition at line 59 of file rsa.h.

Referenced by d2i_RSA_PUBKEY(), main(), rsa_decryption(), rsa_encryption(), rsa_gen_key(), rsa_pkcs1_decrypt(), rsa_pkcs1_encrypt(), rsa_pkcs1_sign(), rsa_pkcs1_verify(), rsa_private(), rsa_public(), rsa_self_test(), ssl_parse_certificate_verify(), ssl_parse_client_key_exchange(), ssl_parse_server_key_exchange(), ssl_write_certificate_verify(), ssl_write_client_key_exchange(), ssl_write_server_key_exchange(), x509parse_crt(), and x509parse_key().

mpi rsa_context::N

public modulus

Definition at line 61 of file rsa.h.

Referenced by d2i_RSA_PUBKEY(), debug_print_crt(), generate_RSA_keys_ciphertext(), generate_RSA_keys_plaintext(), main(), rsa_check_privkey(), rsa_check_pubkey(), rsa_decryption(), rsa_encryption(), rsa_free(), rsa_gen_key(), rsa_private(), rsa_public(), rsa_self_test(), x509parse_cert_info(), x509parse_crt(), and x509parse_key().

mpi rsa_context::P

1st prime factor

Definition at line 65 of file rsa.h.

Referenced by generate_RSA_keys_ciphertext(), generate_RSA_keys_plaintext(), main(), rsa_check_privkey(), rsa_decryption(), rsa_free(), rsa_gen_key(), rsa_private(), rsa_self_test(), and x509parse_key().

void* rsa_context::p_rng

RNG parameter

Definition at line 78 of file rsa.h.

Referenced by rsa_gen_key(), and rsa_init().

int rsa_context::padding

1.5 or OAEP/PSS

Definition at line 75 of file rsa.h.

Referenced by rsa_init(), rsa_pkcs1_decrypt(), rsa_pkcs1_encrypt(), rsa_pkcs1_sign(), and rsa_pkcs1_verify().

mpi rsa_context::Q

2nd prime factor

Definition at line 66 of file rsa.h.

Referenced by generate_RSA_keys_ciphertext(), generate_RSA_keys_plaintext(), main(), rsa_check_privkey(), rsa_decryption(), rsa_free(), rsa_gen_key(), rsa_private(), rsa_self_test(), and x509parse_key().

mpi rsa_context::QP

1 / (Q % P)

Definition at line 69 of file rsa.h.

Referenced by generate_RSA_keys_ciphertext(), generate_RSA_keys_plaintext(), main(), rsa_decryption(), rsa_free(), rsa_gen_key(), rsa_private(), rsa_self_test(), and x509parse_key().

mpi rsa_context::RN

cached R^2 mod N

Definition at line 71 of file rsa.h.

Referenced by rsa_free(), rsa_private(), and rsa_public().

mpi rsa_context::RP

cached R^2 mod P

Definition at line 72 of file rsa.h.

Referenced by rsa_free(), and rsa_private().

mpi rsa_context::RQ

cached R^2 mod Q

Definition at line 73 of file rsa.h.

Referenced by rsa_free(), and rsa_private().

int rsa_context::ver

always 0

Definition at line 58 of file rsa.h.

Referenced by x509parse_key().

---

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

• /home/dko/Projects/mobilec/src/security/xyssl-0.9/include/xyssl/rsa.h