1 /* 2 * Copyright 2014 Freescale Semiconductor, Inc. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 * 6 */ 7 8 #include <common.h> 9 #include <malloc.h> 10 #include "jobdesc.h" 11 #include "desc.h" 12 #include "jr.h" 13 14 int blob_decap(u8 *key_mod, u8 *src, u8 *dst, u32 len) 15 { 16 int ret, i = 0; 17 u32 *desc; 18 19 printf("\nDecapsulating data to form blob\n"); 20 desc = malloc(sizeof(int) * MAX_CAAM_DESCSIZE); 21 if (!desc) { 22 debug("Not enough memory for descriptor allocation\n"); 23 return -1; 24 } 25 26 inline_cnstr_jobdesc_blob_decap(desc, key_mod, src, dst, len); 27 28 for (i = 0; i < 14; i++) 29 printf("%x\n", *(desc + i)); 30 ret = run_descriptor_jr(desc); 31 32 if (ret) 33 printf("Error in Decapsulation %d\n", ret); 34 35 free(desc); 36 return ret; 37 } 38 39 int blob_encap(u8 *key_mod, u8 *src, u8 *dst, u32 len) 40 { 41 int ret, i = 0; 42 u32 *desc; 43 44 printf("\nEncapsulating data to form blob\n"); 45 desc = malloc(sizeof(int) * MAX_CAAM_DESCSIZE); 46 if (!desc) { 47 debug("Not enough memory for descriptor allocation\n"); 48 return -1; 49 } 50 51 inline_cnstr_jobdesc_blob_encap(desc, key_mod, src, dst, len); 52 for (i = 0; i < 14; i++) 53 printf("%x\n", *(desc + i)); 54 ret = run_descriptor_jr(desc); 55 56 if (ret) 57 printf("Error in Encapsulation %d\n", ret); 58 59 free(desc); 60 return ret; 61 } 62