1 /**************************************************************************/ 2 /* */ 3 /* Copyright (c) Microsoft Corporation. All rights reserved. */ 4 /* */ 5 /* This software is licensed under the Microsoft Software License */ 6 /* Terms for Microsoft Azure RTOS. Full text of the license can be */ 7 /* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */ 8 /* and in the root directory of this software. */ 9 /* */ 10 /**************************************************************************/ 11 12 13 /**************************************************************************/ 14 /**************************************************************************/ 15 /** */ 16 /** NetX Crypto Component */ 17 /** */ 18 /** NULL Cipher */ 19 /** */ 20 /**************************************************************************/ 21 /**************************************************************************/ 22 23 24 /**************************************************************************/ 25 /* */ 26 /* APPLICATION INTERFACE DEFINITION RELEASE */ 27 /* */ 28 /* nx_crypto_null.h PORTABLE C */ 29 /* 6.1 */ 30 /* AUTHOR */ 31 /* */ 32 /* Timothy Stapko, Microsoft Corporation */ 33 /* */ 34 /* DESCRIPTION */ 35 /* */ 36 /* This file defines the basic Application Interface (API) to the */ 37 /* NetX Crypto NULL module. */ 38 /* */ 39 /* RELEASE HISTORY */ 40 /* */ 41 /* DATE NAME DESCRIPTION */ 42 /* */ 43 /* 05-19-2020 Timothy Stapko Initial Version 6.0 */ 44 /* 09-30-2020 Timothy Stapko Modified comment(s), */ 45 /* resulting in version 6.1 */ 46 /* */ 47 /**************************************************************************/ 48 49 #ifndef NX_CRYPTO_NULL_H 50 #define NX_CRYPTO_NULL_H 51 52 /* Determine if a C++ compiler is being used. If so, ensure that standard 53 C is used to process the API information. */ 54 #ifdef __cplusplus 55 56 /* Yes, C++ compiler is present. Use standard C. */ 57 extern "C" { 58 59 #endif 60 61 /* Include the ThreadX and port-specific data type file. */ 62 63 #include "nx_crypto.h" 64 65 /* Function prototypes */ 66 67 UINT _nx_crypto_method_null_operation(UINT op, /* Encrypt, Decrypt, Authenticate */ 68 VOID *handle, /* Crypto handler */ 69 struct NX_CRYPTO_METHOD_STRUCT *method, 70 UCHAR *key, NX_CRYPTO_KEY_SIZE key_size_in_bits, 71 UCHAR *input, ULONG input_length_in_byte, 72 UCHAR *iv_ptr, 73 UCHAR *output, ULONG output_length_in_byte, 74 VOID *crypto_metadata, ULONG crypto_metadata_size, 75 VOID *packet_ptr, 76 VOID (*nx_crypto_hw_process_callback)(VOID *packet_ptr, UINT status)); 77 78 UINT _nx_crypto_method_null_init(struct NX_CRYPTO_METHOD_STRUCT *method, 79 UCHAR *key, NX_CRYPTO_KEY_SIZE key_size_in_bits, 80 VOID **handle, 81 VOID *crypto_metadata, ULONG crypto_metadata_size); 82 83 UINT _nx_crypto_method_null_cleanup(VOID *crypto_metadata); 84 85 #ifdef __cplusplus 86 } 87 #endif 88 89 #endif /* NX_CRYPTO_NULL_H */ 90 91
