SAM commands used for asymmetric ECC key management, signature handling and verification. More...

Collaboration diagram for ECC:

Modules
	Defines
	Definitions for SAM PKI ECC commands.

Functions
phStatus_t	phhalHw_Sam_Cmd_PKI_GenerateEccKey (phhalHw_Sam_DataParams_t pDataParams, uint8_t bECC_KeyNo, uint16_t wECC_Set, uint8_t bECC_KeyNoCEK, uint8_t bECC_KeyVCEK, uint8_t bECC_RefNoKUC, uint8_t bECC_KeyNoAEK, uint8_t bECC_KeyVAEK, uint8_t bECC_RefNoCurve, uint8_t ppECC_xy, uint16_t pECC_xyLen)
	PKI_GenerateEccKey creates a pair of a public and a private ECC key. More...

phStatus_t	phhalHw_Sam_Cmd_PKI_ImportEccKey (phhalHw_Sam_DataParams_t pDataParams, uint8_t bOption, uint8_t bECC_KeyNo, uint16_t wECC_Set, uint8_t bECC_KeyNoCEK, uint8_t bECC_KeyVCEK, uint8_t bECC_RefNoKUC, uint8_t bECC_KeyNoAEK, uint8_t bECC_KeyVAEK, uint16_t wECC_Len, uint8_t pECC_KeyValue, uint8_t bECC_KeyValueLen, uint8_t bECC_RefNoCurve, uint8_t bCRLFile, uint8_t *pIssuer, uint8_t bIssuerLen)
	The PKI_ImportEccKey imports an ECC private or public key in the Key Storage. More...

phStatus_t	phhalHw_Sam_Cmd_PKI_ImportEccCurve (phhalHw_Sam_DataParams_t pDataParams, uint8_t bOption, uint8_t bECC_CurveNo, uint8_t bECC_KeyNoCCK, uint8_t bECC_KeyVCCK, uint8_t bECC_N, uint8_t bECC_M, uint8_t pECC_Prime, uint8_t pECC_ParamA, uint8_t pECC_ParamB, uint8_t pECC_Px, uint8_t pECC_Py, uint8_t *pECC_Order)
	The PKI_ImportEccCurve imports a full ECC Curve description in the ECC Curve Storage Table. More...

phStatus_t	phhalHw_Sam_Cmd_PKI_ExportEccPrivateKey (phhalHw_Sam_DataParams_t pDataParams, uint8_t bECC_KeyNo, uint16_t pECC_Set, uint8_t pECC_KeyNoCEK, uint8_t pECC_KeyVCEK, uint8_t pECC_RefNoKUC, uint8_t pECC_KeyNoAEK, uint8_t pECC_KeyVAEK, uint16_t pECC_Len, uint8_t pECC_RefNoCurve, uint8_t ppECC_Priv, uint8_t pECC_PrivLen)
	The PKI_ExportEccPrivateKey exports a private ECC key entry, including the private key. More...

phStatus_t	phhalHw_Sam_Cmd_PKI_ExportEccPublicKey (phhalHw_Sam_DataParams_t pDataParams, uint8_t bECC_KeyNo, uint16_t pECC_Set, uint8_t pECC_KeyNoCEK, uint8_t pECC_KeyVCEK, uint8_t pECC_RefNoKUC, uint8_t pECC_KeyNoAEK, uint8_t pECC_KeyVAEK, uint16_t pECC_Len, uint8_t *ppECC_xy, uint8_t pECC_xyLen, uint8_t *pCRLFile)
	The PKI_ExportEccPublicKey exports the public part of ECC key. More...

phStatus_t	phhalHw_Sam_Cmd_PKI_GenerateEccSignature (phhalHw_Sam_DataParams_t pDataParams, uint8_t bHashingAlg, uint8_t bECC_KeyNo_Sign, uint8_t pHash, uint8_t bHashLen, uint8_t *ppSignature, uint16_t pSigLen)
	Generate ECC Signature generates a signature on a hash given as input using a private key stored in the ECC Key Entry. More...

phStatus_t	phhalHw_Sam_Cmd_PKI_VerifyEccSignature (phhalHw_Sam_DataParams_t pDataParams, uint8_t bECC_KeyNo, uint8_t bECC_CurveNo, uint8_t bLen, uint8_t pMessage, uint8_t *pSignature, uint16_t wSignatureLen)
	The PKI_VerifyEccSignature is used to support the originality check architecture. More...

phStatus_t	phhalHw_Sam_Cmd_PKI_ValidateEccCert (phhalHw_Sam_DataParams_t pDataParams, uint8_t bCertFormat, uint8_t bECC_KeyNo, uint8_t bECC_CurveNo, uint8_t bECC_Target, uint8_t pCertificate, uint16_t wCertLen)
	The PKI_ValidateEccCert command supports certificate validation in the context of the following non-exhaustive list of use cases. More...

Detailed Description

SAM commands used for asymmetric ECC key management, signature handling and verification.

Function Documentation

◆ phhalHw_Sam_Cmd_PKI_GenerateEccKey()

phStatus_t phhalHw_Sam_Cmd_PKI_GenerateEccKey	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint8_t	bECC_KeyNo,
		uint16_t	wECC_Set,
		uint8_t	bECC_KeyNoCEK,
		uint8_t	bECC_KeyVCEK,
		uint8_t	bECC_RefNoKUC,
		uint8_t	bECC_KeyNoAEK,
		uint8_t	bECC_KeyVAEK,
		uint8_t	bECC_RefNoCurve,
		uint8_t **	ppECC_xy,
		uint16_t *	pECC_xyLen
	)

PKI_GenerateEccKey creates a pair of a public and a private ECC key.

To make the key usable, Bit 0 of ECC_SET must be unset (that is disable key entry is false). ECC_SET Bit 1 must be set, indicating a private key entry.

Returns: Status code

Return values

PH_ERR_SUCCESS	Operation successful.
PH_ERR_INVALID_DATA_PARAMS	pDataParams is NULL.
PH_ERR_INVALID_PARAMETER	pECC_xy is NULL
Other	Depending on implementation and underlaying component.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	bECC_KeyNo	[In] The key reference number of the ECC key entry to be update. NVM key: 0x00 - 0x0F RAM key: 0xE0 - 0xE3
[in]	wECC_Set	[In] Configuration settings of the key entry.
[in]	bECC_KeyNoCEK	[In] Key reference number of change entry key. 0xFE : No Restrictions 0xFF : Entry Locked 0x00 - 0x7F: Restricted to specific permanent KST Key Entry
[in]	bECC_KeyVCEK	[In] Key version of change entry key.
[in]	bECC_RefNoKUC	[In] Reference number of key usage counter.
[in]	bECC_KeyNoAEK	[In] Key reference number of access entry key. 0xFE : No Restrictions 0xFF : Entry Locked 0x00 - 0x7F: Restricted to specific permanent KST Key Entry
[in]	bECC_KeyVAEK	[In] Key version of access entry key.
[in]	bECC_RefNoCurve	[In] Reference of ECC Curve.
[out]	ppECC_xy	[Out] Public key point coordinate.
[out]	pECC_xyLen	[Out] Length of bytes available in ppECC_xy buffer.

◆ phhalHw_Sam_Cmd_PKI_ImportEccKey()

phStatus_t phhalHw_Sam_Cmd_PKI_ImportEccKey	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint8_t	bOption,
		uint8_t	bECC_KeyNo,
		uint16_t	wECC_Set,
		uint8_t	bECC_KeyNoCEK,
		uint8_t	bECC_KeyVCEK,
		uint8_t	bECC_RefNoKUC,
		uint8_t	bECC_KeyNoAEK,
		uint8_t	bECC_KeyVAEK,
		uint16_t	wECC_Len,
		uint8_t *	pECC_KeyValue,
		uint8_t	bECC_KeyValueLen,
		uint8_t	bECC_RefNoCurve,
		uint8_t	bCRLFile,
		uint8_t *	pIssuer,
		uint8_t	bIssuerLen
	)

The PKI_ImportEccKey imports an ECC private or public key in the Key Storage.

The command can also be used to only update the key settings (that is ECC_SET, ECC_KeyNoCEK, ECC_KeyVCEK, ECC_RefNoKUC, ECC_KeyNoAEK and ECC_KeyVAEK and (optionally for public keys) CRLFile and/or Issuer). This can be done for example to temporarily disable a key entry. This is indicated by P1.

Returns: Status code

Return values

PH_ERR_SUCCESS	Operation successful.
PH_ERR_INVALID_DATA_PARAMS	pDataParams is NULL.
PH_ERR_INVALID_PARAMETER	pECC_xy is NULL
Other	Depending on implementation and underlaying component.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	bOption	[In] Option for P1 information byte. Update key settings and key value Update only key settings (ECC_KeyNo, ECC_SET, ECC_KeyNoCEK, ECC_KeyVCEK, ECC_RefNoKUC, ECC_KeyNoAEK, ECC_KeyVAEK and Optionally Issuer)
[in]	bECC_KeyNo	[In] The key reference number of the ECC key entry to be update. NVM key: 0x00 - 0x0F RAM key: 0xE0 - 0xE3
[in]	wECC_Set	[In] Configuration settings of the key entry.
[in]	bECC_KeyNoCEK	[In] Key reference number of change entry key. 0xFE : No Restrictions 0xFF : Entry Locked 0x00 - 0x7F: Restricted to specific permanent KST Key Entry
[in]	bECC_KeyVCEK	[In] Key version of change entry key.
[in]	bECC_RefNoKUC	[In] Reference number of key usage counter.
[in]	bECC_KeyNoAEK	[In] Key reference number of access entry key. 0xFE : No Restrictions 0xFF : Entry Locked 0x00 - 0x7F: Restricted to specific permanent KST Key Entry
[in]	bECC_KeyVAEK	[In] Key version of access entry key.
[in]	wECC_Len	[In] ECC bit field size in bytes.
[in]	pECC_KeyValue	[In] Private or Public key information. Exchanged if P1 = 0x00 and ECC_SET Bit 1 is not set, Public key (ECC_xy) point coordinates should be provided. Exchanged if P1 = 0x00 and ECC_SET Bit 1 is set, Private key (ECC_priv) scalar should be provided.
[in]	bECC_KeyValueLen	[In] Length of bytes available in pECC_KeyValue buffer.
[in]	bECC_RefNoCurve	[In] Reference of ECC Curve. Exchanged if P1 = 0x00 and ECC_SET Bit 1 is set
[out]	bCRLFile	[Out] CRL File. Exchanged if ECC_SET Bit 12 is set and value will be from 00 - 0F
[in]	pIssuer	[In] Trusted issuer name. Exchanged if ECC_SET Bit 12 is set
[in]	bIssuerLen	[In] Length of bytes available in pIssuer buffer.

◆ phhalHw_Sam_Cmd_PKI_ImportEccCurve()

phStatus_t phhalHw_Sam_Cmd_PKI_ImportEccCurve	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint8_t	bOption,
		uint8_t	bECC_CurveNo,
		uint8_t	bECC_KeyNoCCK,
		uint8_t	bECC_KeyVCCK,
		uint8_t	bECC_N,
		uint8_t	bECC_M,
		uint8_t *	pECC_Prime,
		uint8_t *	pECC_ParamA,
		uint8_t *	pECC_ParamB,
		uint8_t *	pECC_Px,
		uint8_t *	pECC_Py,
		uint8_t *	pECC_Order
	)

The PKI_ImportEccCurve imports a full ECC Curve description in the ECC Curve Storage Table.

The command can also be used to only update the curve settings (that is ECC_KeyNoCCK and ECC_KeyVCCK). This is indicated by P1.

Returns: Status code

Return values

PH_ERR_SUCCESS	Operation successful.
PH_ERR_INVALID_DATA_PARAMS	pDataParams is NULL.
PH_ERR_INVALID_PARAMETER	pECC_Prime, pECC_ParamA, pECC_ParamB, pECC_Px, pECC_Py and pECC_Order are NULL
Other	Depending on implementation and underlaying component.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	bOption	[In] Option for P1 information byte. Update curve settings and curve value Update only curve settings (ECC_CurveNo, ECC_KeyNoCCK and ECC_KeyVCCK)
[in]	bECC_CurveNo	[In] Curve reference number of the ECC curve entry to update (00h to 03h).
[in]	bECC_KeyNoCCK	[In] Key reference number to change the curve entry. 0xFE : No Restrictions 0xFF : Entry Locked 0x00 - 0x7F: Restricted to specific permanent KST Key Entry
[in]	bECC_KeyVCCK	[In] Key version to change curve entry.
[in]	bECC_N	[In] Size of the field in bytes. Ranges from 16 to 32 bytes.
[in]	bECC_M	[In] Size of the order in bytes. Ranges from 16 to 32 bytes.
[in]	pECC_Prime	[In] Prime, field definition: ECC_N bytes.
[in]	pECC_ParamA	[In] Curve parameter (a): ECC_N bytes.
[in]	pECC_ParamB	[In] Curve parameter (b): ECC_N bytes.
[in]	pECC_Px	[In] x-coordinate of base point: ECC_N bytes.
[in]	pECC_Py	[In] y-coordinate of base point: ECC_N bytes.
[in]	pECC_Order	[In] Order of base point: ECC_M bytes.

◆ phhalHw_Sam_Cmd_PKI_ExportEccPrivateKey()

phStatus_t phhalHw_Sam_Cmd_PKI_ExportEccPrivateKey	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint8_t	bECC_KeyNo,
		uint16_t *	pECC_Set,
		uint8_t *	pECC_KeyNoCEK,
		uint8_t *	pECC_KeyVCEK,
		uint8_t *	pECC_RefNoKUC,
		uint8_t *	pECC_KeyNoAEK,
		uint8_t *	pECC_KeyVAEK,
		uint16_t *	pECC_Len,
		uint8_t *	pECC_RefNoCurve,
		uint8_t **	ppECC_Priv,
		uint8_t *	pECC_PrivLen
	)

The PKI_ExportEccPrivateKey exports a private ECC key entry, including the private key.

Returns: Status code

Return values

PH_ERR_SUCCESS	Operation successful.
PH_ERR_INVALID_DATA_PARAMS	pDataParams is NULL.
PH_ERR_INVALID_PARAMETER	pECC_Set, pECC_KeyNoCEK, pECC_KeyVCEK, pECC_RefNoKUC, pECC_KeyNoAEK, pECC_KeyVAEK pECC_Len, pECC_RefNoCurve, and pECC_PrivLen are NULL
Other	Depending on implementation and underlaying component.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	bECC_KeyNo	[In] The key reference number (ECC_KeyNo) of the ECC key entry to be exported (00h to 07h).
[out]	pECC_Set	[Out] Configuration settings of the key entry.
[out]	pECC_KeyNoCEK	[Out] Key reference number of change entry key. 0xFE : No Restrictions 0xFF : Entry Locked 0x00 - 0x7F: Restricted to specific permanent KST Key Entry
[out]	pECC_KeyVCEK	[Out] Key version of change entry key.
[out]	pECC_RefNoKUC	[Out] Reference number of key usage counter.
[out]	pECC_KeyNoAEK	[Out] Key reference number of access entry key. 0xFE : No Access Restrictions 0x00 - 0x7F: Restricted to specific permanent KST Key Entry
[out]	pECC_KeyVAEK	[Out] Key version of access entry key.
[out]	pECC_Len	[Out] ECC bit field size in bytes.
[in]	pECC_RefNoCurve	[In] Reference of ECC Curve.
[out]	ppECC_Priv	[Out] Private key scalar. Ranges from 16 - 80 bytes.
[out]	pECC_PrivLen	[Out] Length of bytes available in ppECC_Priv buffer.

◆ phhalHw_Sam_Cmd_PKI_ExportEccPublicKey()

phStatus_t phhalHw_Sam_Cmd_PKI_ExportEccPublicKey	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint8_t	bECC_KeyNo,
		uint16_t *	pECC_Set,
		uint8_t *	pECC_KeyNoCEK,
		uint8_t *	pECC_KeyVCEK,
		uint8_t *	pECC_RefNoKUC,
		uint8_t *	pECC_KeyNoAEK,
		uint8_t *	pECC_KeyVAEK,
		uint16_t *	pECC_Len,
		uint8_t **	ppECC_xy,
		uint8_t *	pECC_xyLen,
		uint8_t *	pCRLFile
	)

The PKI_ExportEccPublicKey exports the public part of ECC key.

If a private key entry is targeted, the public key is computed by the SAM on the fly.
If a public key entry is targeted, the CRLFile number is returned, if any CRLFile is associated with the targeted key entry. If the targeted key entry is associated with a trusted Issuer, this is never returned as it is only stored hashed internally in the SAM.

Returns: Status code

Return values

PH_ERR_SUCCESS	Operation successful.
PH_ERR_INVALID_DATA_PARAMS	pDataParams is NULL.
PH_ERR_INVALID_PARAMETER	pECC_Set, pECC_KeyNoCEK, pECC_KeyVCEK, pECC_RefNoKUC, pECC_KeyNoAEK, pECC_KeyVAEK pECC_Len, pCRLFile and pECC_xyLen are NULL
Other	Depending on implementation and underlaying component.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	bECC_KeyNo	[In] The key reference number (ECC_KeyNo) of the ECC key entry to be exported (00h to 07h).
[out]	pECC_Set	[Out] Configuration settings of the key entry.
[out]	pECC_KeyNoCEK	[Out] Key reference number of change entry key. 0xFE : No Restrictions 0xFF : Entry Locked 0x00 - 0x7F: Restricted to specific permanent KST Key Entry
[out]	pECC_KeyVCEK	[Out] Key version of change entry key.
[out]	pECC_RefNoKUC	[Out] Reference number of key usage counter.
[out]	pECC_KeyNoAEK	[Out] Key reference number of access entry key. 0xFE : No Access Restrictions 0x00 - 0x7F: Restricted to specific permanent KST Key Entry
[out]	pECC_KeyVAEK	[Out] Key version of access entry key.
[out]	pECC_Len	[Out] ECC bit field size in bytes.
[out]	ppECC_xy	[Out] Public key point coordinate. Ranges from 33 - 65 bytes.
[out]	pECC_xyLen	[Out] Length of bytes available in ppECC_xy buffer.
[out]	pCRLFile	[Out] CRL File. Exchanged if ECC_SET Bit 12 is set and value will be from 00 - 0F Will be 0xFF otherwise

◆ phhalHw_Sam_Cmd_PKI_GenerateEccSignature()

phStatus_t phhalHw_Sam_Cmd_PKI_GenerateEccSignature	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint8_t	bHashingAlg,
		uint8_t	bECC_KeyNo_Sign,
		uint8_t *	pHash,
		uint8_t	bHashLen,
		uint8_t **	ppSignature,
		uint16_t *	pSigLen
	)

Generate ECC Signature generates a signature on a hash given as input using a private key stored in the ECC Key Entry.

The signature is immediately returned in the response as the concatenation of r and s. This response has a length of 2 * ECC_Len of the targeted ECC Key Entry, i.e. twice the curve size.

Returns: Status code

Return values

PH_ERR_SUCCESS	Operation successful.
PH_ERR_INVALID_DATA_PARAMS	pDataParams is NULL.
PH_ERR_INVALID_PARAMETER	pHash and pSigLen are NULL
Other	Depending on implementation and underlaying component.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	bHashingAlg	[In] Hashing algorithm selection (for padding MGFs and digital signature). SHA-1 SHA-224 SHA-256 SHA-384 SHA-512
[in]	bECC_KeyNo_Sign	[In] The key reference number of the ECC key entry to be used for signature generation. NVM key: 0x00 - 0x0F RAM key: 0xE0 - 0xE3
[in]	pHash	[In] Hash message to be signed.
[in]	bHashLen	[In] Length of bytes available in pHash buffer.
[in]	ppSignature	[In] Generated signature (r, s) with an actual length of 2 * ECC_Len of the targeted ECC key entry.
[in]	pSigLen	[In] Length of bytes available in ppSignature buffer.

◆ phhalHw_Sam_Cmd_PKI_VerifyEccSignature()

phStatus_t phhalHw_Sam_Cmd_PKI_VerifyEccSignature	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint8_t	bECC_KeyNo,
		uint8_t	bECC_CurveNo,
		uint8_t	bLen,
		uint8_t *	pMessage,
		uint8_t *	pSignature,
		uint16_t	wSignatureLen
	)

The PKI_VerifyEccSignature is used to support the originality check architecture.

The originality check allows verification of the genuineness of NXP chips after manufacturing. The command verifies the correctness of an ECC signature (for example: NXPOriginalitySignature) obtained from the product to verify. The signature is computed according to Elliptic Curve DSA (ECDSA). In case of originality checking, the PKI_VerifyEccSignature cryptographic parameters, such as the input message (M), the selected ECC curve and the required public key depend on the type of product for which the verification is performed.

Returns: Status code

Return values

PH_ERR_SUCCESS	Operation successful.
PH_ERR_INVALID_DATA_PARAMS	pDataParams is NULL.
PH_ERR_INVALID_PARAMETER	pMessage and pSignature are NULL
Other	Depending on implementation and underlaying component.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	bECC_KeyNo	[In] The key reference number of the ECC key entry to be used for signature verification (00h to 07h).
[in]	bECC_CurveNo	[In] The curve reference number of the ECC curve entry to be used for signature verification (00h to 03h).
[in]	bLen	[In] Length in bytes of the message to verify.
[in]	pMessage	[In] Signed input data.
[in]	pSignature	[In] The ECC digital signature where N is 2 * ECC_Len of ECC_KeyNo key entry.
[in]	wSignatureLen	[In] Length of bytes available in pSignature buffer.

◆ phhalHw_Sam_Cmd_PKI_ValidateEccCert()

phStatus_t phhalHw_Sam_Cmd_PKI_ValidateEccCert	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint8_t	bCertFormat,
		uint8_t	bECC_KeyNo,
		uint8_t	bECC_CurveNo,
		uint8_t	bECC_Target,
		uint8_t *	pCertificate,
		uint16_t	wCertLen
	)

The PKI_ValidateEccCert command supports certificate validation in the context of the following non-exhaustive list of use cases.

ECC-based Card-Unilateral Authentication supporting the MIFARE DUOX ISOInternalAuthenticate
EV charging protocol supporting the MIFARE DUOX VDE_ECDSA_Sign
Secure Dynamic Messaging, i.e. the SUN-feature, with ECDSA signature as supported by MIFARE DUOX
Transaction Signature with ECDSA signature as supported by MIFARE DUOX

Returns: Status code

Return values

PH_ERR_SUCCESS	Operation successful.
PH_ERR_INVALID_DATA_PARAMS	pDataParams is NULL.
PH_ERR_INVALID_PARAMETER	pCertificate is NULL
Other	Depending on implementation and underlaying component.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	bCertFormat	[In] Format of the Certificate. This will be used for P1 parameter information X.509 certificate EV charging GP certificate
[in]	bECC_KeyNo	[In] The key reference number of the ECC key entry to be used for signature verification. NVM key: 0x00 - 0x0F RAM key: 0xE0 - 0xE3
[in]	bECC_CurveNo	[In] Curve reference number of the ECC curve entry to update (00h to 03h).
[in]	bECC_Target	[In] ECC key entry targeted to store the extracted public key. NVM key: 0x00 - 0x0F RAM key: 0xE0 - 0xE3
[in]	pCertificate	[In] Certificate to be validated
[in]	wCertLen	[In] Length of bytes available in pCertificate buffer.

Modules

Functions

Detailed Description

Function Documentation

◆ phhalHw_Sam_Cmd_PKI_GenerateEccKey()

◆ phhalHw_Sam_Cmd_PKI_ImportEccKey()

◆ phhalHw_Sam_Cmd_PKI_ImportEccCurve()

◆ phhalHw_Sam_Cmd_PKI_ExportEccPrivateKey()

◆ phhalHw_Sam_Cmd_PKI_ExportEccPublicKey()

◆ phhalHw_Sam_Cmd_PKI_GenerateEccSignature()

◆ phhalHw_Sam_Cmd_PKI_VerifyEccSignature()

◆ phhalHw_Sam_Cmd_PKI_ValidateEccCert()