openssl: Move to a module and split thirdparty lib

Same rationale as the previous commits.

1 files changed, 0 insertions, 387 deletions

diff --git a/drivers/builtin_openssl2/crypto/sha/sha256.c b/drivers/builtin_openssl2/crypto/sha/sha256.c
deleted file mode 100644
index 72a1159369..0000000000
--- a/drivers/builtin_openssl2/crypto/sha/sha256.c
+++ /dev/null
@@ -1,387 +0,0 @@
-/* crypto/sha/sha256.c */
-/* ====================================================================
- * Copyright (c) 2004 The OpenSSL Project.  All rights reserved
- * according to the OpenSSL license [found in ../../LICENSE].
- * ====================================================================
- */
-#include <openssl/opensslconf.h>
-#if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA256)
-
-# include <stdlib.h>
-# include <string.h>
-
-# include <openssl/crypto.h>
-# include <openssl/sha.h>
-# include <openssl/opensslv.h>
-
-const char SHA256_version[] = "SHA-256" OPENSSL_VERSION_PTEXT;
-
-fips_md_init_ctx(SHA224, SHA256)
-{
-    memset(c, 0, sizeof(*c));
-    c->h[0] = 0xc1059ed8UL;
-    c->h[1] = 0x367cd507UL;
-    c->h[2] = 0x3070dd17UL;
-    c->h[3] = 0xf70e5939UL;
-    c->h[4] = 0xffc00b31UL;
-    c->h[5] = 0x68581511UL;
-    c->h[6] = 0x64f98fa7UL;
-    c->h[7] = 0xbefa4fa4UL;
-    c->md_len = SHA224_DIGEST_LENGTH;
-    return 1;
-}
-
-fips_md_init(SHA256)
-{
-    memset(c, 0, sizeof(*c));
-    c->h[0] = 0x6a09e667UL;
-    c->h[1] = 0xbb67ae85UL;
-    c->h[2] = 0x3c6ef372UL;
-    c->h[3] = 0xa54ff53aUL;
-    c->h[4] = 0x510e527fUL;
-    c->h[5] = 0x9b05688cUL;
-    c->h[6] = 0x1f83d9abUL;
-    c->h[7] = 0x5be0cd19UL;
-    c->md_len = SHA256_DIGEST_LENGTH;
-    return 1;
-}
-
-unsigned char *SHA224(const unsigned char *d, size_t n, unsigned char *md)
-{
-    SHA256_CTX c;
-    static unsigned char m[SHA224_DIGEST_LENGTH];
-
-    if (md == NULL)
-        md = m;
-    SHA224_Init(&c);
-    SHA256_Update(&c, d, n);
-    SHA256_Final(md, &c);
-    OPENSSL_cleanse(&c, sizeof(c));
-    return (md);
-}
-
-unsigned char *SHA256(const unsigned char *d, size_t n, unsigned char *md)
-{
-    SHA256_CTX c;
-    static unsigned char m[SHA256_DIGEST_LENGTH];
-
-    if (md == NULL)
-        md = m;
-    SHA256_Init(&c);
-    SHA256_Update(&c, d, n);
-    SHA256_Final(md, &c);
-    OPENSSL_cleanse(&c, sizeof(c));
-    return (md);
-}
-
-int SHA224_Update(SHA256_CTX *c, const void *data, size_t len)
-{
-    return SHA256_Update(c, data, len);
-}
-
-int SHA224_Final(unsigned char *md, SHA256_CTX *c)
-{
-    return SHA256_Final(md, c);
-}
-
-# define DATA_ORDER_IS_BIG_ENDIAN
-
-# define HASH_LONG               SHA_LONG
-# define HASH_CTX                SHA256_CTX
-# define HASH_CBLOCK             SHA_CBLOCK
-/*
- * Note that FIPS180-2 discusses "Truncation of the Hash Function Output."
- * default: case below covers for it. It's not clear however if it's
- * permitted to truncate to amount of bytes not divisible by 4. I bet not,
- * but if it is, then default: case shall be extended. For reference.
- * Idea behind separate cases for pre-defined lenghts is to let the
- * compiler decide if it's appropriate to unroll small loops.
- */
-# define HASH_MAKE_STRING(c,s)   do {    \
-        unsigned long ll;               \
-        unsigned int  nn;               \
-        switch ((c)->md_len)            \
-        {   case SHA224_DIGEST_LENGTH:  \
-                for (nn=0;nn<SHA224_DIGEST_LENGTH/4;nn++)       \
-                {   ll=(c)->h[nn]; (void)HOST_l2c(ll,(s));   }  \
-                break;                  \
-            case SHA256_DIGEST_LENGTH:  \
-                for (nn=0;nn<SHA256_DIGEST_LENGTH/4;nn++)       \
-                {   ll=(c)->h[nn]; (void)HOST_l2c(ll,(s));   }  \
-                break;                  \
-            default:                    \
-                if ((c)->md_len > SHA256_DIGEST_LENGTH) \
-                    return 0;                           \
-                for (nn=0;nn<(c)->md_len/4;nn++)                \
-                {   ll=(c)->h[nn]; (void)HOST_l2c(ll,(s));   }  \
-                break;                  \
-        }                               \
-        } while (0)
-
-# define HASH_UPDATE             SHA256_Update
-# define HASH_TRANSFORM          SHA256_Transform
-# define HASH_FINAL              SHA256_Final
-# define HASH_BLOCK_DATA_ORDER   sha256_block_data_order
-# ifndef SHA256_ASM
-static
-# endif
-void sha256_block_data_order(SHA256_CTX *ctx, const void *in, size_t num);
-
-# include "md32_common.h"
-
-# ifndef SHA256_ASM
-static const SHA_LONG K256[64] = {
-    0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL,
-    0x3956c25bUL, 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL,
-    0xd807aa98UL, 0x12835b01UL, 0x243185beUL, 0x550c7dc3UL,
-    0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL, 0xc19bf174UL,
-    0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
-    0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL,
-    0x983e5152UL, 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL,
-    0xc6e00bf3UL, 0xd5a79147UL, 0x06ca6351UL, 0x14292967UL,
-    0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL, 0x53380d13UL,
-    0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
-    0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL,
-    0xd192e819UL, 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL,
-    0x19a4c116UL, 0x1e376c08UL, 0x2748774cUL, 0x34b0bcb5UL,
-    0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL, 0x682e6ff3UL,
-    0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
-    0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL
-};
-
-/*
- * FIPS specification refers to right rotations, while our ROTATE macro
- * is left one. This is why you might notice that rotation coefficients
- * differ from those observed in FIPS document by 32-N...
- */
-#  define Sigma0(x)       (ROTATE((x),30) ^ ROTATE((x),19) ^ ROTATE((x),10))
-#  define Sigma1(x)       (ROTATE((x),26) ^ ROTATE((x),21) ^ ROTATE((x),7))
-#  define sigma0(x)       (ROTATE((x),25) ^ ROTATE((x),14) ^ ((x)>>3))
-#  define sigma1(x)       (ROTATE((x),15) ^ ROTATE((x),13) ^ ((x)>>10))
-
-#  define Ch(x,y,z)       (((x) & (y)) ^ ((~(x)) & (z)))
-#  define Maj(x,y,z)      (((x) & (y)) ^ ((x) & (z)) ^ ((y) & (z)))
-
-#  ifdef OPENSSL_SMALL_FOOTPRINT
-
-static void sha256_block_data_order(SHA256_CTX *ctx, const void *in,
-                                    size_t num)
-{
-    unsigned MD32_REG_T a, b, c, d, e, f, g, h, s0, s1, T1, T2;
-    SHA_LONG X[16], l;
-    int i;
-    const unsigned char *data = in;
-
-    while (num--) {
-
-        a = ctx->h[0];
-        b = ctx->h[1];
-        c = ctx->h[2];
-        d = ctx->h[3];
-        e = ctx->h[4];
-        f = ctx->h[5];
-        g = ctx->h[6];
-        h = ctx->h[7];
-
-        for (i = 0; i < 16; i++) {
-            HOST_c2l(data, l);
-            T1 = X[i] = l;
-            T1 += h + Sigma1(e) + Ch(e, f, g) + K256[i];
-            T2 = Sigma0(a) + Maj(a, b, c);
-            h = g;
-            g = f;
-            f = e;
-            e = d + T1;
-            d = c;
-            c = b;
-            b = a;
-            a = T1 + T2;
-        }
-
-        for (; i < 64; i++) {
-            s0 = X[(i + 1) & 0x0f];
-            s0 = sigma0(s0);
-            s1 = X[(i + 14) & 0x0f];
-            s1 = sigma1(s1);
-
-            T1 = X[i & 0xf] += s0 + s1 + X[(i + 9) & 0xf];
-            T1 += h + Sigma1(e) + Ch(e, f, g) + K256[i];
-            T2 = Sigma0(a) + Maj(a, b, c);
-            h = g;
-            g = f;
-            f = e;
-            e = d + T1;
-            d = c;
-            c = b;
-            b = a;
-            a = T1 + T2;
-        }
-
-        ctx->h[0] += a;
-        ctx->h[1] += b;
-        ctx->h[2] += c;
-        ctx->h[3] += d;
-        ctx->h[4] += e;
-        ctx->h[5] += f;
-        ctx->h[6] += g;
-        ctx->h[7] += h;
-
-    }
-}
-
-#  else
-
-#   define ROUND_00_15(i,a,b,c,d,e,f,g,h)          do {    \
-        T1 += h + Sigma1(e) + Ch(e,f,g) + K256[i];      \
-        h = Sigma0(a) + Maj(a,b,c);                     \
-        d += T1;        h += T1;                } while (0)
-
-#   define ROUND_16_63(i,a,b,c,d,e,f,g,h,X)        do {    \
-        s0 = X[(i+1)&0x0f];     s0 = sigma0(s0);        \
-        s1 = X[(i+14)&0x0f];    s1 = sigma1(s1);        \
-        T1 = X[(i)&0x0f] += s0 + s1 + X[(i+9)&0x0f];    \
-        ROUND_00_15(i,a,b,c,d,e,f,g,h);         } while (0)
-
-static void sha256_block_data_order(SHA256_CTX *ctx, const void *in,
-                                    size_t num)
-{
-    unsigned MD32_REG_T a, b, c, d, e, f, g, h, s0, s1, T1;
-    SHA_LONG X[16];
-    int i;
-    const unsigned char *data = in;
-    const union {
-        long one;
-        char little;
-    } is_endian = {
-        1
-    };
-
-    while (num--) {
-
-        a = ctx->h[0];
-        b = ctx->h[1];
-        c = ctx->h[2];
-        d = ctx->h[3];
-        e = ctx->h[4];
-        f = ctx->h[5];
-        g = ctx->h[6];
-        h = ctx->h[7];
-
-        if (!is_endian.little && sizeof(SHA_LONG) == 4
-            && ((size_t)in % 4) == 0) {
-            const SHA_LONG *W = (const SHA_LONG *)data;
-
-            T1 = X[0] = W[0];
-            ROUND_00_15(0, a, b, c, d, e, f, g, h);
-            T1 = X[1] = W[1];
-            ROUND_00_15(1, h, a, b, c, d, e, f, g);
-            T1 = X[2] = W[2];
-            ROUND_00_15(2, g, h, a, b, c, d, e, f);
-            T1 = X[3] = W[3];
-            ROUND_00_15(3, f, g, h, a, b, c, d, e);
-            T1 = X[4] = W[4];
-            ROUND_00_15(4, e, f, g, h, a, b, c, d);
-            T1 = X[5] = W[5];
-            ROUND_00_15(5, d, e, f, g, h, a, b, c);
-            T1 = X[6] = W[6];
-            ROUND_00_15(6, c, d, e, f, g, h, a, b);
-            T1 = X[7] = W[7];
-            ROUND_00_15(7, b, c, d, e, f, g, h, a);
-            T1 = X[8] = W[8];
-            ROUND_00_15(8, a, b, c, d, e, f, g, h);
-            T1 = X[9] = W[9];
-            ROUND_00_15(9, h, a, b, c, d, e, f, g);
-            T1 = X[10] = W[10];
-            ROUND_00_15(10, g, h, a, b, c, d, e, f);
-            T1 = X[11] = W[11];
-            ROUND_00_15(11, f, g, h, a, b, c, d, e);
-            T1 = X[12] = W[12];
-            ROUND_00_15(12, e, f, g, h, a, b, c, d);
-            T1 = X[13] = W[13];
-            ROUND_00_15(13, d, e, f, g, h, a, b, c);
-            T1 = X[14] = W[14];
-            ROUND_00_15(14, c, d, e, f, g, h, a, b);
-            T1 = X[15] = W[15];
-            ROUND_00_15(15, b, c, d, e, f, g, h, a);
-
-            data += SHA256_CBLOCK;
-        } else {
-            SHA_LONG l;
-
-            HOST_c2l(data, l);
-            T1 = X[0] = l;
-            ROUND_00_15(0, a, b, c, d, e, f, g, h);
-            HOST_c2l(data, l);
-            T1 = X[1] = l;
-            ROUND_00_15(1, h, a, b, c, d, e, f, g);
-            HOST_c2l(data, l);
-            T1 = X[2] = l;
-            ROUND_00_15(2, g, h, a, b, c, d, e, f);
-            HOST_c2l(data, l);
-            T1 = X[3] = l;
-            ROUND_00_15(3, f, g, h, a, b, c, d, e);
-            HOST_c2l(data, l);
-            T1 = X[4] = l;
-            ROUND_00_15(4, e, f, g, h, a, b, c, d);
-            HOST_c2l(data, l);
-            T1 = X[5] = l;
-            ROUND_00_15(5, d, e, f, g, h, a, b, c);
-            HOST_c2l(data, l);
-            T1 = X[6] = l;
-            ROUND_00_15(6, c, d, e, f, g, h, a, b);
-            HOST_c2l(data, l);
-            T1 = X[7] = l;
-            ROUND_00_15(7, b, c, d, e, f, g, h, a);
-            HOST_c2l(data, l);
-            T1 = X[8] = l;
-            ROUND_00_15(8, a, b, c, d, e, f, g, h);
-            HOST_c2l(data, l);
-            T1 = X[9] = l;
-            ROUND_00_15(9, h, a, b, c, d, e, f, g);
-            HOST_c2l(data, l);
-            T1 = X[10] = l;
-            ROUND_00_15(10, g, h, a, b, c, d, e, f);
-            HOST_c2l(data, l);
-            T1 = X[11] = l;
-            ROUND_00_15(11, f, g, h, a, b, c, d, e);
-            HOST_c2l(data, l);
-            T1 = X[12] = l;
-            ROUND_00_15(12, e, f, g, h, a, b, c, d);
-            HOST_c2l(data, l);
-            T1 = X[13] = l;
-            ROUND_00_15(13, d, e, f, g, h, a, b, c);
-            HOST_c2l(data, l);
-            T1 = X[14] = l;
-            ROUND_00_15(14, c, d, e, f, g, h, a, b);
-            HOST_c2l(data, l);
-            T1 = X[15] = l;
-            ROUND_00_15(15, b, c, d, e, f, g, h, a);
-        }
-
-        for (i = 16; i < 64; i += 8) {
-            ROUND_16_63(i + 0, a, b, c, d, e, f, g, h, X);
-            ROUND_16_63(i + 1, h, a, b, c, d, e, f, g, X);
-            ROUND_16_63(i + 2, g, h, a, b, c, d, e, f, X);
-            ROUND_16_63(i + 3, f, g, h, a, b, c, d, e, X);
-            ROUND_16_63(i + 4, e, f, g, h, a, b, c, d, X);
-            ROUND_16_63(i + 5, d, e, f, g, h, a, b, c, X);
-            ROUND_16_63(i + 6, c, d, e, f, g, h, a, b, X);
-            ROUND_16_63(i + 7, b, c, d, e, f, g, h, a, X);
-        }
-
-        ctx->h[0] += a;
-        ctx->h[1] += b;
-        ctx->h[2] += c;
-        ctx->h[3] += d;
-        ctx->h[4] += e;
-        ctx->h[5] += f;
-        ctx->h[6] += g;
-        ctx->h[7] += h;
-
-    }
-}
-
-#  endif
-# endif                         /* SHA256_ASM */
-
-#endif                          /* OPENSSL_NO_SHA256 */