PS:EncryptSignDecryptVerifyAesCcm

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Request

Index Word Description
0 Header code [0x00050284]
1 Input buffer size, unused by PS module.
2 Total CBC-MAC associated data, in bytes.
3 Total data size, in bytes.
4 Output buffer size, unused by PS module.
5 MAC size in bytes.
6-8 Nonce
9 Algorithm Type (0..5)
10 Key Type (0..7)
11 (inbufsize<<4) | 10
12 Source pointer
13 (outbufsize<<4) | 12
14 Destination pointer

Response

Index Word Description
0 Header code
1 Result code

Description

This is a wrapper for PSPXI:EncryptSignDecryptVerifyAesCcm. The algorithm type must be AES-CCM, otherwise PS module will return error-code 0xC90107E8. When the CBC-MAC total associated data-size is not aligned to 0x10-bytes, or when MAC size bit0 is set / MAC size is >16-bytes, PS module will return error-code 0xC90107EC. PS module automatically determines the input/output buffer sizes for the specified algorithm-type for PSPXI:EncryptSignDecryptVerifyAesCcm, using the specified sizes for this command.