Stefan Reinauer (stefan.reinauer@coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2390
-gerrit
commit af052415102dbe9660afd722b2c866b1e369dcbc Author: Stefan Reinauer reinauer@chromium.org Date: Thu Feb 14 13:36:52 2013 -0800
Exynos5250: Drop SHA implementation
We don't need SHA in coreboot.
Change-Id: I1985d5e2c74fac39ff9dcdba4c23bb34fa857ec7 Signed-off-by: Stefan Reinauer reinauer@google.com --- src/cpu/samsung/exynos5250/Makefile.inc | 1 - src/cpu/samsung/exynos5250/ace_sfr.h | 310 -------------------------------- src/cpu/samsung/exynos5250/ace_sha.c | 118 ------------ src/cpu/samsung/exynos5250/ace_sha.h | 41 ----- 4 files changed, 470 deletions(-)
diff --git a/src/cpu/samsung/exynos5250/Makefile.inc b/src/cpu/samsung/exynos5250/Makefile.inc index 0a58c0c..ec6b0e1 100644 --- a/src/cpu/samsung/exynos5250/Makefile.inc +++ b/src/cpu/samsung/exynos5250/Makefile.inc @@ -28,7 +28,6 @@ ramstage-y += power.c ramstage-y += soc.c ramstage-$(CONFIG_CONSOLE_SERIAL_UART) += uart.c
-#ramstage-$(CONFIG_EXYNOS_ACE_SHA) += ace_sha.c #ramstage-$(CONFIG_SATA_AHCI) += sata.c
exynos5250_add_bl1: $(obj)/coreboot.pre diff --git a/src/cpu/samsung/exynos5250/ace_sfr.h b/src/cpu/samsung/exynos5250/ace_sfr.h deleted file mode 100644 index 8f1c893..0000000 --- a/src/cpu/samsung/exynos5250/ace_sfr.h +++ /dev/null @@ -1,310 +0,0 @@ -/* - * Header file for Advanced Crypto Engine - SFR definitions - * - * Copyright (c) 2012 Samsung Electronics - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#ifndef __ACE_SFR_H -#define __ACE_SFR_H - -struct exynos_ace_sfr { - unsigned int fc_intstat; /* base + 0 */ - unsigned int fc_intenset; - unsigned int fc_intenclr; - unsigned int fc_intpend; - unsigned int fc_fifostat; - unsigned int fc_fifoctrl; - unsigned int fc_global; - unsigned int res1; - unsigned int fc_brdmas; - unsigned int fc_brdmal; - unsigned int fc_brdmac; - unsigned int res2; - unsigned int fc_btdmas; - unsigned int fc_btdmal; - unsigned int fc_btdmac; - unsigned int res3; - unsigned int fc_hrdmas; - unsigned int fc_hrdmal; - unsigned int fc_hrdmac; - unsigned int res4; - unsigned int fc_pkdmas; - unsigned int fc_pkdmal; - unsigned int fc_pkdmac; - unsigned int fc_pkdmao; - unsigned char res5[0x1a0]; - - unsigned int aes_control; /* base + 0x200 */ - unsigned int aes_status; - unsigned char res6[0x8]; - unsigned int aes_in[4]; - unsigned int aes_out[4]; - unsigned int aes_iv[4]; - unsigned int aes_cnt[4]; - unsigned char res7[0x30]; - unsigned int aes_key[8]; - unsigned char res8[0x60]; - - unsigned int tdes_control; /* base + 0x300 */ - unsigned int tdes_status; - unsigned char res9[0x8]; - unsigned int tdes_key[6]; - unsigned int tdes_iv[2]; - unsigned int tdes_in[2]; - unsigned int tdes_out[2]; - unsigned char res10[0xc0]; - - unsigned int hash_control; /* base + 0x400 */ - unsigned int hash_control2; - unsigned int hash_fifo_mode; - unsigned int hash_byteswap; - unsigned int hash_status; - unsigned char res11[0xc]; - unsigned int hash_msgsize_low; - unsigned int hash_msgsize_high; - unsigned int hash_prelen_low; - unsigned int hash_prelen_high; - unsigned int hash_in[16]; - unsigned int hash_key_in[16]; - unsigned int hash_iv[8]; - unsigned char res12[0x30]; - unsigned int hash_result[8]; - unsigned char res13[0x20]; - unsigned int hash_seed[8]; - unsigned int hash_prng[8]; - unsigned char res14[0x180]; - - unsigned int pka_sfr[5]; /* base + 0x700 */ -}; - -/* ACE_FC_INT */ -#define ACE_FC_PKDMA (1 << 0) -#define ACE_FC_HRDMA (1 << 1) -#define ACE_FC_BTDMA (1 << 2) -#define ACE_FC_BRDMA (1 << 3) -#define ACE_FC_PRNG_ERROR (1 << 4) -#define ACE_FC_MSG_DONE (1 << 5) -#define ACE_FC_PRNG_DONE (1 << 6) -#define ACE_FC_PARTIAL_DONE (1 << 7) - -/* ACE_FC_FIFOSTAT */ -#define ACE_FC_PKFIFO_EMPTY (1 << 0) -#define ACE_FC_PKFIFO_FULL (1 << 1) -#define ACE_FC_HRFIFO_EMPTY (1 << 2) -#define ACE_FC_HRFIFO_FULL (1 << 3) -#define ACE_FC_BTFIFO_EMPTY (1 << 4) -#define ACE_FC_BTFIFO_FULL (1 << 5) -#define ACE_FC_BRFIFO_EMPTY (1 << 6) -#define ACE_FC_BRFIFO_FULL (1 << 7) - -/* ACE_FC_FIFOCTRL */ -#define ACE_FC_SELHASH_MASK (3 << 0) -#define ACE_FC_SELHASH_EXOUT (0 << 0) /* independent source */ -#define ACE_FC_SELHASH_BCIN (1 << 0) /* blk cipher input */ -#define ACE_FC_SELHASH_BCOUT (2 << 0) /* blk cipher output */ -#define ACE_FC_SELBC_MASK (1 << 2) -#define ACE_FC_SELBC_AES (0 << 2) /* AES */ -#define ACE_FC_SELBC_DES (1 << 2) /* DES */ - -/* ACE_FC_GLOBAL */ -#define ACE_FC_SSS_RESET (1 << 0) -#define ACE_FC_DMA_RESET (1 << 1) -#define ACE_FC_AES_RESET (1 << 2) -#define ACE_FC_DES_RESET (1 << 3) -#define ACE_FC_HASH_RESET (1 << 4) -#define ACE_FC_AXI_ENDIAN_MASK (3 << 6) -#define ACE_FC_AXI_ENDIAN_LE (0 << 6) -#define ACE_FC_AXI_ENDIAN_BIBE (1 << 6) -#define ACE_FC_AXI_ENDIAN_WIBE (2 << 6) - -/* Feed control - BRDMA control */ -#define ACE_FC_BRDMACFLUSH_OFF (0 << 0) -#define ACE_FC_BRDMACFLUSH_ON (1 << 0) -#define ACE_FC_BRDMACSWAP_ON (1 << 1) -#define ACE_FC_BRDMACARPROT_MASK (0x7 << 2) -#define ACE_FC_BRDMACARPROT_OFS (2) -#define ACE_FC_BRDMACARCACHE_MASK (0xf << 5) -#define ACE_FC_BRDMACARCACHE_OFS (5) - -/* Feed control - BTDMA control */ -#define ACE_FC_BTDMACFLUSH_OFF (0 << 0) -#define ACE_FC_BTDMACFLUSH_ON (1 << 0) -#define ACE_FC_BTDMACSWAP_ON (1 << 1) -#define ACE_FC_BTDMACAWPROT_MASK (0x7 << 2) -#define ACE_FC_BTDMACAWPROT_OFS (2) -#define ACE_FC_BTDMACAWCACHE_MASK (0xf << 5) -#define ACE_FC_BTDMACAWCACHE_OFS (5) - -/* Feed control - HRDMA control */ -#define ACE_FC_HRDMACFLUSH_OFF (0 << 0) -#define ACE_FC_HRDMACFLUSH_ON (1 << 0) -#define ACE_FC_HRDMACSWAP_ON (1 << 1) -#define ACE_FC_HRDMACARPROT_MASK (0x7 << 2) -#define ACE_FC_HRDMACARPROT_OFS (2) -#define ACE_FC_HRDMACARCACHE_MASK (0xf << 5) -#define ACE_FC_HRDMACARCACHE_OFS (5) - -/* Feed control - PKDMA control */ -#define ACE_FC_PKDMACBYTESWAP_ON (1 << 3) -#define ACE_FC_PKDMACDESEND_ON (1 << 2) -#define ACE_FC_PKDMACTRANSMIT_ON (1 << 1) -#define ACE_FC_PKDMACFLUSH_ON (1 << 0) - -/* Feed control - PKDMA offset */ -#define ACE_FC_SRAMOFFSET_MASK (0xfff) - -/* AES control */ -#define ACE_AES_MODE_MASK (1 << 0) -#define ACE_AES_MODE_ENC (0 << 0) -#define ACE_AES_MODE_DEC (1 << 0) -#define ACE_AES_OPERMODE_MASK (3 << 1) -#define ACE_AES_OPERMODE_ECB (0 << 1) -#define ACE_AES_OPERMODE_CBC (1 << 1) -#define ACE_AES_OPERMODE_CTR (2 << 1) -#define ACE_AES_FIFO_MASK (1 << 3) -#define ACE_AES_FIFO_OFF (0 << 3) /* CPU mode */ -#define ACE_AES_FIFO_ON (1 << 3) /* FIFO mode */ -#define ACE_AES_KEYSIZE_MASK (3 << 4) -#define ACE_AES_KEYSIZE_128 (0 << 4) -#define ACE_AES_KEYSIZE_192 (1 << 4) -#define ACE_AES_KEYSIZE_256 (2 << 4) -#define ACE_AES_KEYCNGMODE_MASK (1 << 6) -#define ACE_AES_KEYCNGMODE_OFF (0 << 6) -#define ACE_AES_KEYCNGMODE_ON (1 << 6) -#define ACE_AES_SWAP_MASK (0x1f << 7) -#define ACE_AES_SWAPKEY_OFF (0 << 7) -#define ACE_AES_SWAPKEY_ON (1 << 7) -#define ACE_AES_SWAPCNT_OFF (0 << 8) -#define ACE_AES_SWAPCNT_ON (1 << 8) -#define ACE_AES_SWAPIV_OFF (0 << 9) -#define ACE_AES_SWAPIV_ON (1 << 9) -#define ACE_AES_SWAPDO_OFF (0 << 10) -#define ACE_AES_SWAPDO_ON (1 << 10) -#define ACE_AES_SWAPDI_OFF (0 << 11) -#define ACE_AES_SWAPDI_ON (1 << 11) -#define ACE_AES_COUNTERSIZE_MASK (3 << 12) -#define ACE_AES_COUNTERSIZE_128 (0 << 12) -#define ACE_AES_COUNTERSIZE_64 (1 << 12) -#define ACE_AES_COUNTERSIZE_32 (2 << 12) -#define ACE_AES_COUNTERSIZE_16 (3 << 12) - -/* AES status */ -#define ACE_AES_OUTRDY_MASK (1 << 0) -#define ACE_AES_OUTRDY_OFF (0 << 0) -#define ACE_AES_OUTRDY_ON (1 << 0) -#define ACE_AES_INRDY_MASK (1 << 1) -#define ACE_AES_INRDY_OFF (0 << 1) -#define ACE_AES_INRDY_ON (1 << 1) -#define ACE_AES_BUSY_MASK (1 << 2) -#define ACE_AES_BUSY_OFF (0 << 2) -#define ACE_AES_BUSY_ON (1 << 2) - -/* TDES control */ -#define ACE_TDES_MODE_MASK (1 << 0) -#define ACE_TDES_MODE_ENC (0 << 0) -#define ACE_TDES_MODE_DEC (1 << 0) -#define ACE_TDES_OPERMODE_MASK (1 << 1) -#define ACE_TDES_OPERMODE_ECB (0 << 1) -#define ACE_TDES_OPERMODE_CBC (1 << 1) -#define ACE_TDES_SEL_MASK (3 << 3) -#define ACE_TDES_SEL_DES (0 << 3) -#define ACE_TDES_SEL_TDESEDE (1 << 3) /* TDES EDE mode */ -#define ACE_TDES_SEL_TDESEEE (3 << 3) /* TDES EEE mode */ -#define ACE_TDES_FIFO_MASK (1 << 5) -#define ACE_TDES_FIFO_OFF (0 << 5) /* CPU mode */ -#define ACE_TDES_FIFO_ON (1 << 5) /* FIFO mode */ -#define ACE_TDES_SWAP_MASK (0xf << 6) -#define ACE_TDES_SWAPKEY_OFF (0 << 6) -#define ACE_TDES_SWAPKEY_ON (1 << 6) -#define ACE_TDES_SWAPIV_OFF (0 << 7) -#define ACE_TDES_SWAPIV_ON (1 << 7) -#define ACE_TDES_SWAPDO_OFF (0 << 8) -#define ACE_TDES_SWAPDO_ON (1 << 8) -#define ACE_TDES_SWAPDI_OFF (0 << 9) -#define ACE_TDES_SWAPDI_ON (1 << 9) - -/* TDES status */ -#define ACE_TDES_OUTRDY_MASK (1 << 0) -#define ACE_TDES_OUTRDY_OFF (0 << 0) -#define ACE_TDES_OUTRDY_ON (1 << 0) -#define ACE_TDES_INRDY_MASK (1 << 1) -#define ACE_TDES_INRDY_OFF (0 << 1) -#define ACE_TDES_INRDY_ON (1 << 1) -#define ACE_TDES_BUSY_MASK (1 << 2) -#define ACE_TDES_BUSY_OFF (0 << 2) -#define ACE_TDES_BUSY_ON (1 << 2) - -/* Hash control */ -#define ACE_HASH_ENGSEL_MASK (0xf << 0) -#define ACE_HASH_ENGSEL_SHA1HASH (0x0 << 0) -#define ACE_HASH_ENGSEL_SHA1HMAC (0x1 << 0) -#define ACE_HASH_ENGSEL_SHA1HMACIN (0x1 << 0) -#define ACE_HASH_ENGSEL_SHA1HMACOUT (0x9 << 0) -#define ACE_HASH_ENGSEL_MD5HASH (0x2 << 0) -#define ACE_HASH_ENGSEL_MD5HMAC (0x3 << 0) -#define ACE_HASH_ENGSEL_MD5HMACIN (0x3 << 0) -#define ACE_HASH_ENGSEL_MD5HMACOUT (0xb << 0) -#define ACE_HASH_ENGSEL_SHA256HASH (0x4 << 0) -#define ACE_HASH_ENGSEL_SHA256HMAC (0x5 << 0) -#define ACE_HASH_ENGSEL_PRNG (0x8 << 0) -#define ACE_HASH_STARTBIT_ON (1 << 4) -#define ACE_HASH_USERIV_EN (1 << 5) - -/* Hash control 2 */ -#define ACE_HASH_PAUSE_ON (1 << 0) - -/* Hash control - FIFO mode */ -#define ACE_HASH_FIFO_MASK (1 << 0) -#define ACE_HASH_FIFO_OFF (0 << 0) -#define ACE_HASH_FIFO_ON (1 << 0) - -/* Hash control - byte swap */ -#define ACE_HASH_SWAP_MASK (0xf << 0) -#define ACE_HASH_SWAPKEY_OFF (0 << 0) -#define ACE_HASH_SWAPKEY_ON (1 << 0) -#define ACE_HASH_SWAPIV_OFF (0 << 1) -#define ACE_HASH_SWAPIV_ON (1 << 1) -#define ACE_HASH_SWAPDO_OFF (0 << 2) -#define ACE_HASH_SWAPDO_ON (1 << 2) -#define ACE_HASH_SWAPDI_OFF (0 << 3) -#define ACE_HASH_SWAPDI_ON (1 << 3) - -/* Hash status */ -#define ACE_HASH_BUFRDY_MASK (1 << 0) -#define ACE_HASH_BUFRDY_OFF (0 << 0) -#define ACE_HASH_BUFRDY_ON (1 << 0) -#define ACE_HASH_SEEDSETTING_MASK (1 << 1) -#define ACE_HASH_SEEDSETTING_OFF (0 << 1) -#define ACE_HASH_SEEDSETTING_ON (1 << 1) -#define ACE_HASH_PRNGBUSY_MASK (1 << 2) -#define ACE_HASH_PRNGBUSY_OFF (0 << 2) -#define ACE_HASH_PRNGBUSY_ON (1 << 2) -#define ACE_HASH_PARTIALDONE_MASK (1 << 4) -#define ACE_HASH_PARTIALDONE_OFF (0 << 4) -#define ACE_HASH_PARTIALDONE_ON (1 << 4) -#define ACE_HASH_PRNGDONE_MASK (1 << 5) -#define ACE_HASH_PRNGDONE_OFF (0 << 5) -#define ACE_HASH_PRNGDONE_ON (1 << 5) -#define ACE_HASH_MSGDONE_MASK (1 << 6) -#define ACE_HASH_MSGDONE_OFF (0 << 6) -#define ACE_HASH_MSGDONE_ON (1 << 6) -#define ACE_HASH_PRNGERROR_MASK (1 << 7) -#define ACE_HASH_PRNGERROR_OFF (0 << 7) -#define ACE_HASH_PRNGERROR_ON (1 << 7) - -#endif diff --git a/src/cpu/samsung/exynos5250/ace_sha.c b/src/cpu/samsung/exynos5250/ace_sha.c deleted file mode 100644 index 2715a03..0000000 --- a/src/cpu/samsung/exynos5250/ace_sha.c +++ /dev/null @@ -1,118 +0,0 @@ -/* - * Advanced Crypto Engine - SHA Firmware - * - * Copyright (c) 2012 Samsung Electronics - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ -#include <common.h> -#include <asm/arch/ace_sha.h> -#include <asm/arch/ace_sfr.h> - -/* Maximum input data size is 8 MB. Timeout observed for data size above 8MB */ -#define TIMEOUT_MS 100 - -#define SHA1_DIGEST_LEN 20 -#define SHA256_DIGEST_LEN 32 - -/* SHA1 value for the message of zero length */ -static const unsigned char sha1_digest_emptymsg[SHA1_DIGEST_LEN] = { - 0xDA, 0x39, 0xA3, 0xEE, 0x5E, 0x6B, 0x4B, 0x0D, - 0x32, 0x55, 0xBF, 0xFF, 0x95, 0x60, 0x18, 0x90, - 0xAF, 0xD8, 0x07, 0x09}; - -/* SHA256 value for the message of zero length */ -static const unsigned char sha256_digest_emptymsg[SHA256_DIGEST_LEN] = { - 0xE3, 0xB0, 0xC4, 0x42, 0x98, 0xFC, 0x1C, 0x14, - 0x9A, 0xFB, 0xF4, 0xC8, 0x99, 0x6F, 0xB9, 0x24, - 0x27, 0xAE, 0x41, 0xE4, 0x64, 0x9B, 0x93, 0x4C, - 0xA4, 0x95, 0x99, 0x1B, 0x78, 0x52, 0xB8, 0x55}; - -int ace_sha_hash_digest( - unsigned char *pout, unsigned char *pbuf, - unsigned int buf_len, unsigned int hash_type) -{ - unsigned int i, reg, len; - unsigned int *pdigest; - ulong start; - struct exynos_ace_sfr *ace_sha_reg = - (struct exynos_ace_sfr *) samsung_get_base_ace_sfr(); - - if (buf_len == 0) { - /* ACE H/W cannot compute hash value for empty string */ - if (hash_type == ACE_SHA_TYPE_SHA1) - memcpy(pout, sha1_digest_emptymsg, SHA1_DIGEST_LEN); - else - memcpy(pout, sha256_digest_emptymsg, SHA256_DIGEST_LEN); - return 0; - } - - /* Flush HRDMA */ - writel(ACE_FC_HRDMACFLUSH_ON, &ace_sha_reg->fc_hrdmac); - writel(ACE_FC_HRDMACFLUSH_OFF, &ace_sha_reg->fc_hrdmac); - - /* Set byte swap of data in */ - writel(ACE_HASH_SWAPDI_ON | ACE_HASH_SWAPDO_ON | ACE_HASH_SWAPIV_ON, - &ace_sha_reg->hash_byteswap); - - /* Select Hash input mux as external source */ - reg = readl(&ace_sha_reg->fc_fifoctrl); - reg = (reg & ~ACE_FC_SELHASH_MASK) | ACE_FC_SELHASH_EXOUT; - writel(reg, &ace_sha_reg->fc_fifoctrl); - - /* Set Hash as SHA1 or SHA256 and start Hash engine */ - reg = (hash_type == ACE_SHA_TYPE_SHA1) ? - ACE_HASH_ENGSEL_SHA1HASH : ACE_HASH_ENGSEL_SHA256HASH; - reg |= ACE_HASH_STARTBIT_ON; - writel(reg, &ace_sha_reg->hash_control); - - /* Enable FIFO mode */ - writel(ACE_HASH_FIFO_ON, &ace_sha_reg->hash_fifo_mode); - - /* Set message length */ - writel(buf_len, &ace_sha_reg->hash_msgsize_low); - writel(0, &ace_sha_reg->hash_msgsize_high); - - /* Set HRDMA */ - writel((unsigned int)pbuf, &ace_sha_reg->fc_hrdmas); - writel(buf_len, &ace_sha_reg->fc_hrdmal); - - start = get_timer(0); - - while ((readl(&ace_sha_reg->hash_status) & ACE_HASH_MSGDONE_MASK) == - ACE_HASH_MSGDONE_OFF) { - - if (get_timer(start) > TIMEOUT_MS) { - debug("%s: Timeout waiting for ACE\n", __func__); - return -1; - } - } - - /* Clear MSG_DONE bit */ - writel(ACE_HASH_MSGDONE_ON, &ace_sha_reg->hash_status); - - /* Read hash result */ - pdigest = (unsigned int *)pout; - len = (hash_type == ACE_SHA_TYPE_SHA1) ? 5 : 8; - - for (i = 0; i < len ; i++) - pdigest[i] = readl(&ace_sha_reg->hash_result[i]); - - /* Clear HRDMA pending bit */ - writel(ACE_FC_HRDMA, &ace_sha_reg->fc_intpend); - - return 0; -} diff --git a/src/cpu/samsung/exynos5250/ace_sha.h b/src/cpu/samsung/exynos5250/ace_sha.h deleted file mode 100644 index ed4e4d5..0000000 --- a/src/cpu/samsung/exynos5250/ace_sha.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Header file for SHA firmware - * - * Copyright (c) 2012 Samsung Electronics - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ -#ifndef __ACE_FW_SHA1_H -#define __ACE_FW_SHA1_H - -#define ACE_SHA_TYPE_SHA1 1 -#define ACE_SHA_TYPE_SHA256 2 - -/** - * Computes hash value of input pbuf using ACE - * - * @param pout A pointer to the output buffer. When complete - * 32 bytes are copied to pout[0]...pout[31]. Thus, a user - * should allocate at least 32 bytes at pOut in advance. - * @param pbuf A pointer to the input buffer - * @param buflen Byte length of input buffer - * @param hash_type SHA1 or SHA256 - * - * @return 0 Success - */ -int ace_sha_hash_digest(uchar *pout, uchar *pbuf, uint buflen, uint hash_type); - -#endif