iokit/Kernel/IOHibernateIO.cpp

885                     hibernate_cryptvars_t * cryptvars)
929             if (cryptvars && vars->encryptStart
947                                 &cryptvars->aes_iv[0],
950                                 &cryptvars->ctx.encrypt);
959                         &cryptvars->aes_iv[0],
1010                     hibernate_cryptvars_t * cryptvars)
1041                 cryptvars = 0;
1086             if (cryptvars)
1092                 bcopy(&cryptvars->aes_iv[0], &thisVector[0], AES_BLOCK_SIZE);
1094                         &cryptvars->aes_iv[0], AES_BLOCK_SIZE);
1103                                 &cryptvars->ctx.decrypt);
2080     hibernate_cryptvars_t * cryptvars = 0;
2107         cryptvars = &gIOHibernateCryptWakeContext;
2108         bzero(cryptvars, sizeof(hibernate_cryptvars_t));
2111                         &cryptvars->ctx.encrypt);
2114                         &cryptvars->ctx.decrypt);
2116         cryptvars = &_cryptvars;
2117         bzero(cryptvars, sizeof(hibernate_cryptvars_t));
2123                         &cryptvars->ctx.encrypt);
2125         bcopy(&first_iv[0], &cryptvars->aes_iv[0], AES_BLOCK_SIZE);
2129         local_cryptvars = cryptvars;
2185                                     ((uint8_t *) &fileExtents[0]) + sizeof(header->fileExtentMap), count, cryptvars);
2235             err = IOPolledFileWrite(vars->fileVars, src, count, cryptvars);
2242                                         cryptvars);
2249             err = IOPolledFileWrite(vars->fileVars, src, count, cryptvars);
2271                                         cryptvars);
2295             err = IOPolledFileWrite(vars->fileVars, src, count, cryptvars);
2326         err = IOPolledFileWrite(vars->fileVars, src, bitmap_size, cryptvars);
2392 		bcopy(&cryptvars->aes_iv[0],
2394 			sizeof(cryptvars->aes_iv));
2395 		cryptvars = &gIOHibernateCryptWakeContext;
2435                                             cryptvars);
2479                     err = IOPolledFileWrite(vars->fileVars, (const uint8_t *) &tag, sizeof(tag), cryptvars);
2483                     err = IOPolledFileWrite(vars->fileVars, data, (pageCompressedSize + 3) & ~3, cryptvars);
2531                 err = IOPolledFileWrite(vars->fileVars, 0, 0, cryptvars);
2538 //              err = IOPolledFileWrite(vars->fileVars, 0, 0x60000000, cryptvars);
2581                                     cryptvars);
2584         err = IOPolledFileWrite(vars->fileVars, 0, 0, cryptvars);
2684     hibernate_cryptvars_t * cryptvars = 0;
2711     cryptvars = (kIOHibernateModeEncrypt & gIOHibernateMode) ? &gIOHibernateCryptWakeContext : 0;
2737 		if (cryptvars)
2741 		    bcopy(&wakevars->aes_iv[0], &cryptvars->aes_iv[0], sizeof(cryptvars->aes_iv));
2764     if (cryptvars && !foundCryptData)
2807     err = IOPolledFileRead(vars->fileVars, 0, 0, cryptvars);
2823 	err = IOPolledFileRead(vars->fileVars, src, 8, cryptvars);
2837 	    err = IOPolledFileRead(vars->fileVars, (uint8_t *) &tag, 4, cryptvars);
2855 	    err = IOPolledFileRead(vars->fileVars, src, (compressedSize + 3) & ~3, cryptvars);