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15ada5124e
Updated kernel declarations from "KERNEL_FQ void HC_ATTR_SEQ" to "KERNEL_FQ KERNEL_FA void". Please update your custom plugin kernels accordingly. Added spilling size as a factor in calculating usable memory per device. This is based on undocumented variables and may not be 100% accurate, but it works well in practice. Added a compiler hint to scrypt-based kernels indicating the guaranteed maximum thread count per kernel invocation. Removed redundant kernel code 29800, as it is identical to 27700, and updated the plugin.
357 lines
6.4 KiB
Common Lisp
357 lines
6.4 KiB
Common Lisp
/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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*/
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//#define NEW_SIMD_CODE
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#ifdef KERNEL_STATIC
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#include M2S(INCLUDE_PATH/inc_vendor.h)
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#include M2S(INCLUDE_PATH/inc_types.h)
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#include M2S(INCLUDE_PATH/inc_platform.cl)
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#include M2S(INCLUDE_PATH/inc_common.cl)
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#include M2S(INCLUDE_PATH/inc_rp.h)
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#include M2S(INCLUDE_PATH/inc_rp.cl)
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#include M2S(INCLUDE_PATH/inc_scalar.cl)
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#include M2S(INCLUDE_PATH/inc_hash_sha256.cl)
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#include M2S(INCLUDE_PATH/inc_cipher_aes.cl)
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#endif
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typedef struct cryptoapi
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{
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u32 kern_type;
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u32 key_size;
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} cryptoapi_t;
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KERNEL_FQ KERNEL_FA void m14521_mxx (KERN_ATTR_RULES_ESALT (cryptoapi_t))
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{
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/**
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* modifier
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*/
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const u64 gid = get_global_id (0);
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/**
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* aes shared
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*/
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#ifdef REAL_SHM
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const u64 lid = get_local_id (0);
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const u64 lsz = get_local_size (0);
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LOCAL_VK u32 s_te0[256];
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LOCAL_VK u32 s_te1[256];
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LOCAL_VK u32 s_te2[256];
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LOCAL_VK u32 s_te3[256];
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LOCAL_VK u32 s_te4[256];
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for (u32 i = lid; i < 256; i += lsz)
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{
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s_te0[i] = te0[i];
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s_te1[i] = te1[i];
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s_te2[i] = te2[i];
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s_te3[i] = te3[i];
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s_te4[i] = te4[i];
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}
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SYNC_THREADS ();
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#else
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CONSTANT_AS u32a *s_te0 = te0;
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CONSTANT_AS u32a *s_te1 = te1;
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CONSTANT_AS u32a *s_te2 = te2;
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CONSTANT_AS u32a *s_te3 = te3;
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CONSTANT_AS u32a *s_te4 = te4;
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#endif
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if (gid >= GID_CNT) return;
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/**
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* base
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*/
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u32 aes_key_len = esalt_bufs[DIGESTS_OFFSET_HOST].key_size;
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COPY_PW (pws[gid]);
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/**
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* loop
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*/
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for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
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{
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pw_t tmp = PASTE_PW;
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tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
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sha256_ctx_t ctx0;
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sha256_init (&ctx0);
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sha256_update_swap (&ctx0, tmp.i, tmp.pw_len);
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sha256_final (&ctx0);
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const u32 k0 = ctx0.h[0];
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const u32 k1 = ctx0.h[1];
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const u32 k2 = ctx0.h[2];
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const u32 k3 = ctx0.h[3];
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u32 k4 = 0, k5 = 0, k6 = 0, k7 = 0;
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if (aes_key_len > 128)
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{
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k4 = ctx0.h[4];
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k5 = ctx0.h[5];
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if (aes_key_len > 192)
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{
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k6 = ctx0.h[6];
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k7 = ctx0.h[7];
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}
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}
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// key
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u32 ukey[8] = { 0 };
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ukey[0] = k0;
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ukey[1] = k1;
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ukey[2] = k2;
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ukey[3] = k3;
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if (aes_key_len > 128)
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{
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ukey[4] = k4;
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ukey[5] = k5;
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if (aes_key_len > 192)
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{
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ukey[6] = k6;
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ukey[7] = k7;
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}
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}
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// IV
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const u32 iv[4] = {
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hc_swap32_S(salt_bufs[SALT_POS_HOST].salt_buf[0]),
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hc_swap32_S(salt_bufs[SALT_POS_HOST].salt_buf[1]),
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hc_swap32_S(salt_bufs[SALT_POS_HOST].salt_buf[2]),
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hc_swap32_S(salt_bufs[SALT_POS_HOST].salt_buf[3])
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};
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// CT
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u32 CT[4] = { 0 };
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// aes
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u32 ks[60] = { 0 };
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if (aes_key_len == 128)
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{
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AES128_set_encrypt_key (ks, ukey, s_te0, s_te1, s_te2, s_te3);
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AES128_encrypt (ks, iv, CT, s_te0, s_te1, s_te2, s_te3, s_te4);
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}
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else if (aes_key_len == 192)
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{
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AES192_set_encrypt_key (ks, ukey, s_te0, s_te1, s_te2, s_te3);
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AES192_encrypt (ks, iv, CT, s_te0, s_te1, s_te2, s_te3, s_te4);
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}
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else
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{
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AES256_set_encrypt_key (ks, ukey, s_te0, s_te1, s_te2, s_te3);
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AES256_encrypt (ks, iv, CT, s_te0, s_te1, s_te2, s_te3, s_te4);
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}
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const u32 r0 = CT[0];
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const u32 r1 = CT[1];
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const u32 r2 = CT[2];
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const u32 r3 = CT[3];
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COMPARE_M_SCALAR (r0, r1, r2, r3);
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}
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}
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KERNEL_FQ KERNEL_FA void m14521_sxx (KERN_ATTR_RULES_ESALT (cryptoapi_t))
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{
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/**
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* modifier
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*/
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const u64 gid = get_global_id (0);
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/**
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* aes shared
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*/
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#ifdef REAL_SHM
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const u64 lid = get_local_id (0);
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const u64 lsz = get_local_size (0);
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LOCAL_VK u32 s_te0[256];
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LOCAL_VK u32 s_te1[256];
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LOCAL_VK u32 s_te2[256];
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LOCAL_VK u32 s_te3[256];
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LOCAL_VK u32 s_te4[256];
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for (u32 i = lid; i < 256; i += lsz)
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{
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s_te0[i] = te0[i];
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s_te1[i] = te1[i];
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s_te2[i] = te2[i];
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s_te3[i] = te3[i];
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s_te4[i] = te4[i];
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}
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SYNC_THREADS ();
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#else
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CONSTANT_AS u32a *s_te0 = te0;
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CONSTANT_AS u32a *s_te1 = te1;
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CONSTANT_AS u32a *s_te2 = te2;
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CONSTANT_AS u32a *s_te3 = te3;
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CONSTANT_AS u32a *s_te4 = te4;
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#endif
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if (gid >= GID_CNT) return;
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/**
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* base
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*/
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u32 aes_key_len = esalt_bufs[DIGESTS_OFFSET_HOST].key_size;
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/**
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* digest
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*/
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const u32 search[4] =
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{
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
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};
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/**
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* base
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*/
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COPY_PW (pws[gid]);
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/**
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* loop
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*/
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for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
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{
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pw_t tmp = PASTE_PW;
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tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
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sha256_ctx_t ctx0;
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sha256_init (&ctx0);
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sha256_update_swap (&ctx0, tmp.i, tmp.pw_len);
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sha256_final (&ctx0);
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const u32 k0 = ctx0.h[0];
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const u32 k1 = ctx0.h[1];
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const u32 k2 = ctx0.h[2];
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const u32 k3 = ctx0.h[3];
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u32 k4 = 0, k5 = 0, k6 = 0, k7 = 0;
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if (aes_key_len > 128)
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{
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k4 = ctx0.h[4];
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k5 = ctx0.h[5];
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if (aes_key_len > 192)
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{
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k6 = ctx0.h[6];
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k7 = ctx0.h[7];
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}
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}
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// key
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u32 ukey[8] = { 0 };
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ukey[0] = k0;
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ukey[1] = k1;
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ukey[2] = k2;
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ukey[3] = k3;
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if (aes_key_len > 128)
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{
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ukey[4] = k4;
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ukey[5] = k5;
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if (aes_key_len > 192)
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{
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ukey[6] = k6;
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ukey[7] = k7;
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}
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}
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// IV
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const u32 iv[4] = {
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hc_swap32_S(salt_bufs[SALT_POS_HOST].salt_buf[0]),
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hc_swap32_S(salt_bufs[SALT_POS_HOST].salt_buf[1]),
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hc_swap32_S(salt_bufs[SALT_POS_HOST].salt_buf[2]),
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hc_swap32_S(salt_bufs[SALT_POS_HOST].salt_buf[3])
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};
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// CT
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u32 CT[4] = { 0 };
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// aes
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u32 ks[60] = { 0 };
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if (aes_key_len == 128)
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{
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AES128_set_encrypt_key (ks, ukey, s_te0, s_te1, s_te2, s_te3);
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AES128_encrypt (ks, iv, CT, s_te0, s_te1, s_te2, s_te3, s_te4);
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}
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else if (aes_key_len == 192)
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{
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AES192_set_encrypt_key (ks, ukey, s_te0, s_te1, s_te2, s_te3);
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AES192_encrypt (ks, iv, CT, s_te0, s_te1, s_te2, s_te3, s_te4);
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}
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else
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{
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AES256_set_encrypt_key (ks, ukey, s_te0, s_te1, s_te2, s_te3);
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AES256_encrypt (ks, iv, CT, s_te0, s_te1, s_te2, s_te3, s_te4);
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}
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const u32 r0 = CT[0];
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const u32 r1 = CT[1];
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const u32 r2 = CT[2];
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const u32 r3 = CT[3];
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COMPARE_S_SCALAR (r0, r1, r2, r3);
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}
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}
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