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mbedtls_rsa_context Struct Reference

mbedtls_rsa_context Struct Reference

The RSA context structure. More...

#include <rsa.h>

Data Fields

int ver
size_t len
mbedtls_mpi N
mbedtls_mpi E
mbedtls_mpi D
mbedtls_mpi P
mbedtls_mpi Q
mbedtls_mpi DP
mbedtls_mpi DQ
mbedtls_mpi QP
mbedtls_mpi RN
mbedtls_mpi RP
mbedtls_mpi RQ
mbedtls_mpi Vi
mbedtls_mpi Vf
int padding
int hash_id
mbedtls_threading_mutex_t mutex

Detailed Description

The RSA context structure.

Note:
Direct manipulation of the members of this structure is deprecated. All manipulation should instead be done through the public interface functions.

Definition at line 95 of file rsa.h.


Field Documentation

The private exponent.

Definition at line 103 of file rsa.h.

D % (P - 1).

Definition at line 107 of file rsa.h.

D % (Q - 1).

Definition at line 108 of file rsa.h.

The public exponent.

Definition at line 101 of file rsa.h.

int hash_id

Hash identifier of mbedtls_md_type_t type, as specified in md.h for use in the MGF mask generating function used in the EME-OAEP and EMSA-PSS encodings.

Definition at line 122 of file rsa.h.

size_t len

The size of N in Bytes.

Definition at line 98 of file rsa.h.

mbedtls_threading_mutex_t mutex

Thread-safety mutex.

Definition at line 127 of file rsa.h.

The public modulus.

Definition at line 100 of file rsa.h.

The first prime factor.

Definition at line 104 of file rsa.h.

int padding

Selects padding mode: MBEDTLS_RSA_PKCS_V15 for 1.5 padding and MBEDTLS_RSA_PKCS_V21 for OAEP or PSS.

Definition at line 119 of file rsa.h.

The second prime factor.

Definition at line 105 of file rsa.h.

1 / (Q % P).

Definition at line 109 of file rsa.h.

cached R^2 mod N.

Definition at line 111 of file rsa.h.

cached R^2 mod P.

Definition at line 113 of file rsa.h.

cached R^2 mod Q.

Definition at line 114 of file rsa.h.

int ver

Always 0.

Definition at line 97 of file rsa.h.

The cached un-blinding value.

Definition at line 117 of file rsa.h.

The cached blinding value.

Definition at line 116 of file rsa.h.