11.12.3.4.119. Function Se05x_API_RSADecrypt¶
Defined in File se05x_APDU_apis.h
11.12.3.4.119.1. Function Documentation¶
-
smStatus_t
Se05x_API_RSADecrypt
(pSe05xSession_t session_ctx, uint32_t objectID, SE05x_RSAEncryptionAlgo_t rsaEncryptionAlgo, const uint8_t *inputData, size_t inputDataLen, uint8_t *decryptedData, size_t *pdecryptedDataLen)¶ Se05x_API_RSADecrypt
The RSADecrypt command decrypts data.
Command to Applet
Field
Value
Description
CLA
0x80
INS
INS_CRYPTO
P1
P1_RSA
See
SE05x_P1_t
P2
P2_DECRYPT_ONESHOT
See
SE05x_P2_t
Lc
#(Payload)
Payload
TLV[TAG_1]
4-byte identifier of the key pair or private key.
TLV[TAG_2]
1-byte
SE05x_RSAEncryptionAlgo_t
TLV[TAG_3]
Byte array containing data to be decrypted.
Le
0x00
Expected TLV with decrypted data.
R-APDU Body
Value
Description
TLV[TAG_1]
Encrypted data
R-APDU Trailer
SW
Description
SW_NO_ERROR
The command is handled successfully.
- Parameters
[in] session_ctx
: Session Context [0:kSE05x_pSession][in] objectID
: objectID [1:kSE05x_TAG_1][in] rsaEncryptionAlgo
: rsaEncryptionAlgo [2:kSE05x_TAG_2][in] inputData
: inputData [3:kSE05x_TAG_3][in] inputDataLen
: Length of inputData[out] decryptedData
: [0:kSE05x_TAG_1][inout] pdecryptedDataLen
: Length for decryptedData