crypto_api.h File Reference

Header file for cryptographic algorithms.

Copyright (c) 2017-2018 Microchip Technology Inc. and its subsidiaries.

#include "common/include/nm_common.h"
#include "driver/include/m2m_types.h"

Data Structures
struct	tstrASN1RSAPrivateKey
struct	tstrECDSAPubKey
struct	tstrRsaPrivateKey
struct	tstrRSAPubKey
struct	tstrX509CertPublicKey
struct	tstrX509Name
struct	txtrX509CertInfo

Macros
#define	CRYPTO_SHA1_DIGEST_SIZE   (20)
#define	ECC_POINT_MAX   (72)

Enumerations
enum	tenuCertPubKeyType {   X509_CERT_PUBKEY_RSA = 1,   X509_CERT_PUBKEY_ECDSA = 2 }

Functions
sint8	CryptoDecodeRsaPrivKey (uint8 *pu8RsaKeyFile, uint32 u32KeySize, tstrASN1RSAPrivateKey *pstrRsaPrivKey)
sint8	CryptoX509CertDecode (uint8 *pu8X509CertBuf, uint16 u16X509CertBuffer, txtrX509CertInfo *pstrCert, uint8 bDumpCert)
void	CryptoX509DeleteContext (txtrX509CertInfo *pstrCert)

#define CRYPTO_SHA1_DIGEST_SIZE   (20)

Referenced by ReadServerX509Chain(), and writeRootCertEntry().

#define ECC_POINT_MAX   (72)

enum tenuCertPubKeyType

Enumerator
X509_CERT_PUBKEY_RSA
X509_CERT_PUBKEY_ECDSA

sint8 CryptoDecodeRsaPrivKey	(	uint8 *	pu8RsaKeyFile,
		uint32	u32KeySize,
		tstrASN1RSAPrivateKey *	pstrRsaPrivKey
	)

References DecodeBase64File(), M2M_ERR_FAIL, M2M_SUCCESS, NULL, ParsePrivKey(), ParseRsaPrivKey(), PEM_PRIV_KEY, PEM_RSA_PRIV_KEY, and ret.

Referenced by WriteTlsServerKeyMaterial().

sint8 CryptoX509CertDecode	(	uint8 *	pu8X509CertBuf,
		uint16	u16X509CertBuffer,
		txtrX509CertInfo *	pstrCert,
		uint8	bDumpCert
	)

References tstrECDSAPubKey::au8EcPoint, txtrX509CertInfo::au8SerialNo, tstrX509Cert::au8SerialNo, CryptoInternalMalloc(), tstrX509CertPublicKey::enuCertKeyType, tstrEllipticCurve::enuType, tstrPublicKey::enuType, tstrMemPool::fpAlloc, M2M_ERR_FAIL, M2M_SUCCESS, NULL, tstrECPublicKey::pstrCurve, tstrTlsBuffer::pu8Buff, PUBKEY_ALG_ECC, PUBKEY_ALG_RSA, tstrMemPool::pvPoolHandle, txtrX509CertInfo::pvPrivate, ret, tstrPublicKey::strEccKey, tstrX509CertPublicKey::strEcdsaPub, txtrX509CertInfo::strExpiryDate, tstrX509Cert::strExpiryDate, txtrX509CertInfo::strIssuer, tstrX509Cert::strIssuer, txtrX509CertInfo::strPubKey, tstrX509Cert::strPubKey, tstrECPublicKey::strQ, tstrPublicKey::strRSAKey, tstrX509CertPublicKey::strRsaPub, txtrX509CertInfo::strStartDate, tstrX509Cert::strStartDate, txtrX509CertInfo::strSubject, tstrX509Cert::strSubject, tstrTlsBuffer::u16BuffSz, tstrECDSAPubKey::u16CurveID, tstrECDSAPubKey::u16EcPointSz, tstrTlsBuffer::u16ReadOffset, txtrX509CertInfo::u8SerialNumberLength, tstrX509Cert::u8SerialNumberLength, X509_CERT_PUBKEY_ECDSA, X509_CERT_PUBKEY_RSA, X509_SUCCESS, and X509Cert_Decode().

Referenced by GetRootCertificate(), and ReadServerX509Chain().

void CryptoX509DeleteContext

(

txtrX509CertInfo *

pstrCert

)

References NULL, __tstrCryptoMemHdr::pstrNext, and txtrX509CertInfo::pvPrivate.

Referenced by ReadServerX509Chain(), WriteRootCertificate(), and WriteTlsServerKeyMaterial().