--- crypto/openssl/crypto/asn1/bio_ndef.c.orig +++ crypto/openssl/crypto/asn1/bio_ndef.c @@ -49,12 +49,19 @@ static int ndef_suffix_free(BIO *b, unsigned char **pbuf, int *plen, void *parg); +/* + * On success, the returned BIO owns the input BIO as part of its BIO chain. + * On failure, NULL is returned and the input BIO is owned by the caller. + * + * Unfortunately cannot constify this due to CMS_stream() and PKCS7_stream() + */ BIO *BIO_new_NDEF(BIO *out, ASN1_VALUE *val, const ASN1_ITEM *it) { NDEF_SUPPORT *ndef_aux = NULL; BIO *asn_bio = NULL; const ASN1_AUX *aux = it->funcs; ASN1_STREAM_ARG sarg; + BIO *pop_bio = NULL; if (!aux || !aux->asn1_cb) { ASN1err(ASN1_F_BIO_NEW_NDEF, ASN1_R_STREAMING_NOT_SUPPORTED); @@ -69,21 +76,39 @@ out = BIO_push(asn_bio, out); if (out == NULL) goto err; + pop_bio = asn_bio; - BIO_asn1_set_prefix(asn_bio, ndef_prefix, ndef_prefix_free); - BIO_asn1_set_suffix(asn_bio, ndef_suffix, ndef_suffix_free); + if (BIO_asn1_set_prefix(asn_bio, ndef_prefix, ndef_prefix_free) <= 0 + || BIO_asn1_set_suffix(asn_bio, ndef_suffix, ndef_suffix_free) <= 0 + || BIO_ctrl(asn_bio, BIO_C_SET_EX_ARG, 0, ndef_aux) <= 0) + goto err; /* - * Now let callback prepends any digest, cipher etc BIOs ASN1 structure - * needs. + * Now let the callback prepend any digest, cipher, etc., that the BIO's + * ASN1 structure needs. */ sarg.out = out; sarg.ndef_bio = NULL; sarg.boundary = NULL; - if (aux->asn1_cb(ASN1_OP_STREAM_PRE, &val, it, &sarg) <= 0) + /* + * The asn1_cb(), must not have mutated asn_bio on error, leaving it in the + * middle of some partially built, but not returned BIO chain. + */ + if (aux->asn1_cb(ASN1_OP_STREAM_PRE, &val, it, &sarg) <= 0) { + /* + * ndef_aux is now owned by asn_bio so we must not free it in the err + * clean up block + */ + ndef_aux = NULL; goto err; + } + + /* + * We must not fail now because the callback has prepended additional + * BIOs to the chain + */ ndef_aux->val = val; ndef_aux->it = it; @@ -91,11 +116,11 @@ ndef_aux->boundary = sarg.boundary; ndef_aux->out = out; - BIO_ctrl(asn_bio, BIO_C_SET_EX_ARG, 0, ndef_aux); - return sarg.ndef_bio; err: + /* BIO_pop() is NULL safe */ + (void)BIO_pop(pop_bio); BIO_free(asn_bio); OPENSSL_free(ndef_aux); return NULL; --- crypto/openssl/crypto/bn/bn_blind.c.orig +++ crypto/openssl/crypto/bn/bn_blind.c @@ -13,20 +13,6 @@ #define BN_BLINDING_COUNTER 32 -struct bn_blinding_st { - BIGNUM *A; - BIGNUM *Ai; - BIGNUM *e; - BIGNUM *mod; /* just a reference */ - CRYPTO_THREAD_ID tid; - int counter; - unsigned long flags; - BN_MONT_CTX *m_ctx; - int (*bn_mod_exp) (BIGNUM *r, const BIGNUM *a, const BIGNUM *p, - const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx); - CRYPTO_RWLOCK *lock; -}; - BN_BLINDING *BN_BLINDING_new(const BIGNUM *A, const BIGNUM *Ai, BIGNUM *mod) { BN_BLINDING *ret = NULL; --- crypto/openssl/crypto/bn/bn_err.c.orig +++ crypto/openssl/crypto/bn/bn_err.c @@ -73,6 +73,8 @@ {ERR_PACK(ERR_LIB_BN, BN_F_BN_SET_WORDS, 0), "bn_set_words"}, {ERR_PACK(ERR_LIB_BN, BN_F_BN_STACK_PUSH, 0), "BN_STACK_push"}, {ERR_PACK(ERR_LIB_BN, BN_F_BN_USUB, 0), "BN_usub"}, + {ERR_PACK(ERR_LIB_BN, BN_F_OSSL_BN_RSA_DO_UNBLIND, 0), + "ossl_bn_rsa_do_unblind"}, {0, NULL} }; --- crypto/openssl/crypto/bn/bn_local.h.orig +++ crypto/openssl/crypto/bn/bn_local.h @@ -263,6 +263,20 @@ } cb; }; +struct bn_blinding_st { + BIGNUM *A; + BIGNUM *Ai; + BIGNUM *e; + BIGNUM *mod; /* just a reference */ + CRYPTO_THREAD_ID tid; + int counter; + unsigned long flags; + BN_MONT_CTX *m_ctx; + int (*bn_mod_exp) (BIGNUM *r, const BIGNUM *a, const BIGNUM *p, + const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx); + CRYPTO_RWLOCK *lock; +}; + /*- * BN_window_bits_for_exponent_size -- macro for sliding window mod_exp functions * --- /dev/null +++ crypto/openssl/crypto/bn/rsa_sup_mul.c @@ -0,0 +1,614 @@ +#include +#include +#include +#include +#include +#include +#include +#include "internal/numbers.h" +#include "internal/constant_time.h" +#include "bn_local.h" + +# if BN_BYTES == 8 +typedef uint64_t limb_t; +# if defined(__SIZEOF_INT128__) && __SIZEOF_INT128__ == 16 +/* nonstandard; implemented by gcc on 64-bit platforms */ +typedef __uint128_t limb2_t; +# define HAVE_LIMB2_T +# endif +# define LIMB_BIT_SIZE 64 +# define LIMB_BYTE_SIZE 8 +# elif BN_BYTES == 4 +typedef uint32_t limb_t; +typedef uint64_t limb2_t; +# define LIMB_BIT_SIZE 32 +# define LIMB_BYTE_SIZE 4 +# define HAVE_LIMB2_T +# else +# error "Not supported" +# endif + +/* + * For multiplication we're using schoolbook multiplication, + * so if we have two numbers, each with 6 "digits" (words) + * the multiplication is calculated as follows: + * A B C D E F + * x I J K L M N + * -------------- + * N*F + * N*E + * N*D + * N*C + * N*B + * N*A + * M*F + * M*E + * M*D + * M*C + * M*B + * M*A + * L*F + * L*E + * L*D + * L*C + * L*B + * L*A + * K*F + * K*E + * K*D + * K*C + * K*B + * K*A + * J*F + * J*E + * J*D + * J*C + * J*B + * J*A + * I*F + * I*E + * I*D + * I*C + * I*B + * + I*A + * ========================== + * N*B N*D N*F + * + N*A N*C N*E + * + M*B M*D M*F + * + M*A M*C M*E + * + L*B L*D L*F + * + L*A L*C L*E + * + K*B K*D K*F + * + K*A K*C K*E + * + J*B J*D J*F + * + J*A J*C J*E + * + I*B I*D I*F + * + I*A I*C I*E + * + * 1+1 1+3 1+5 + * 1+0 1+2 1+4 + * 0+1 0+3 0+5 + * 0+0 0+2 0+4 + * + * 0 1 2 3 4 5 6 + * which requires n^2 multiplications and 2n full length additions + * as we can keep every other result of limb multiplication in two separate + * limbs + */ + +#if defined HAVE_LIMB2_T +static ossl_inline void _mul_limb(limb_t *hi, limb_t *lo, limb_t a, limb_t b) +{ + limb2_t t; + /* + * this is idiomatic code to tell compiler to use the native mul + * those three lines will actually compile to single instruction + */ + + t = (limb2_t)a * b; + *hi = t >> LIMB_BIT_SIZE; + *lo = (limb_t)t; +} +#elif (BN_BYTES == 8) && (defined _MSC_VER) +/* https://learn.microsoft.com/en-us/cpp/intrinsics/umul128?view=msvc-170 */ +#pragma intrinsic(_umul128) +static ossl_inline void _mul_limb(limb_t *hi, limb_t *lo, limb_t a, limb_t b) +{ + *lo = _umul128(a, b, hi); +} +#else +/* + * if the compiler doesn't have either a 128bit data type nor a "return + * high 64 bits of multiplication" + */ +static ossl_inline void _mul_limb(limb_t *hi, limb_t *lo, limb_t a, limb_t b) +{ + limb_t a_low = (limb_t)(uint32_t)a; + limb_t a_hi = a >> 32; + limb_t b_low = (limb_t)(uint32_t)b; + limb_t b_hi = b >> 32; + + limb_t p0 = a_low * b_low; + limb_t p1 = a_low * b_hi; + limb_t p2 = a_hi * b_low; + limb_t p3 = a_hi * b_hi; + + uint32_t cy = (uint32_t)(((p0 >> 32) + (uint32_t)p1 + (uint32_t)p2) >> 32); + + *lo = p0 + (p1 << 32) + (p2 << 32); + *hi = p3 + (p1 >> 32) + (p2 >> 32) + cy; +} +#endif + +/* add two limbs with carry in, return carry out */ +static ossl_inline limb_t _add_limb(limb_t *ret, limb_t a, limb_t b, limb_t carry) +{ + limb_t carry1, carry2, t; + /* + * `c = a + b; if (c < a)` is idiomatic code that makes compilers + * use add with carry on assembly level + */ + + *ret = a + carry; + if (*ret < a) + carry1 = 1; + else + carry1 = 0; + + t = *ret; + *ret = t + b; + if (*ret < t) + carry2 = 1; + else + carry2 = 0; + + return carry1 + carry2; +} + +/* + * add two numbers of the same size, return overflow + * + * add a to b, place result in ret; all arrays need to be n limbs long + * return overflow from addition (0 or 1) + */ +static ossl_inline limb_t add(limb_t *ret, limb_t *a, limb_t *b, size_t n) +{ + limb_t c = 0; + ossl_ssize_t i; + + for(i = n - 1; i > -1; i--) + c = _add_limb(&ret[i], a[i], b[i], c); + + return c; +} + +/* + * return number of limbs necessary for temporary values + * when multiplying numbers n limbs large + */ +static ossl_inline size_t mul_limb_numb(size_t n) +{ + return 2 * n * 2; +} + +/* + * multiply two numbers of the same size + * + * multiply a by b, place result in ret; a and b need to be n limbs long + * ret needs to be 2*n limbs long, tmp needs to be mul_limb_numb(n) limbs + * long + */ +static void limb_mul(limb_t *ret, limb_t *a, limb_t *b, size_t n, limb_t *tmp) +{ + limb_t *r_odd, *r_even; + size_t i, j, k; + + r_odd = tmp; + r_even = &tmp[2 * n]; + + memset(ret, 0, 2 * n * sizeof(limb_t)); + + for (i = 0; i < n; i++) { + for (k = 0; k < i + n + 1; k++) { + r_even[k] = 0; + r_odd[k] = 0; + } + for (j = 0; j < n; j++) { + /* + * place results from even and odd limbs in separate arrays so that + * we don't have to calculate overflow every time we get individual + * limb multiplication result + */ + if (j % 2 == 0) + _mul_limb(&r_even[i + j], &r_even[i + j + 1], a[i], b[j]); + else + _mul_limb(&r_odd[i + j], &r_odd[i + j + 1], a[i], b[j]); + } + /* + * skip the least significant limbs when adding multiples of + * more significant limbs (they're zero anyway) + */ + add(ret, ret, r_even, n + i + 1); + add(ret, ret, r_odd, n + i + 1); + } +} + +/* modifies the value in place by performing a right shift by one bit */ +static ossl_inline void rshift1(limb_t *val, size_t n) +{ + limb_t shift_in = 0, shift_out = 0; + size_t i; + + for (i = 0; i < n; i++) { + shift_out = val[i] & 1; + val[i] = shift_in << (LIMB_BIT_SIZE - 1) | (val[i] >> 1); + shift_in = shift_out; + } +} + +/* extend the LSB of flag to all bits of limb */ +static ossl_inline limb_t mk_mask(limb_t flag) +{ + flag |= flag << 1; + flag |= flag << 2; + flag |= flag << 4; + flag |= flag << 8; + flag |= flag << 16; +#if (LIMB_BYTE_SIZE == 8) + flag |= flag << 32; +#endif + return flag; +} + +/* + * copy from either a or b to ret based on flag + * when flag == 0, then copies from b + * when flag == 1, then copies from a + */ +static ossl_inline void cselect(limb_t flag, limb_t *ret, limb_t *a, limb_t *b, size_t n) +{ + /* + * would be more efficient with non volatile mask, but then gcc + * generates code with jumps + */ + volatile limb_t mask; + size_t i; + + mask = mk_mask(flag); + for (i = 0; i < n; i++) { +#if (LIMB_BYTE_SIZE == 8) + ret[i] = constant_time_select_64(mask, a[i], b[i]); +#else + ret[i] = constant_time_select_32(mask, a[i], b[i]); +#endif + } +} + +static limb_t _sub_limb(limb_t *ret, limb_t a, limb_t b, limb_t borrow) +{ + limb_t borrow1, borrow2, t; + /* + * while it doesn't look constant-time, this is idiomatic code + * to tell compilers to use the carry bit from subtraction + */ + + *ret = a - borrow; + if (*ret > a) + borrow1 = 1; + else + borrow1 = 0; + + t = *ret; + *ret = t - b; + if (*ret > t) + borrow2 = 1; + else + borrow2 = 0; + + return borrow1 + borrow2; +} + +/* + * place the result of a - b into ret, return the borrow bit. + * All arrays need to be n limbs long + */ +static limb_t sub(limb_t *ret, limb_t *a, limb_t *b, size_t n) +{ + limb_t borrow = 0; + ossl_ssize_t i; + + for (i = n - 1; i > -1; i--) + borrow = _sub_limb(&ret[i], a[i], b[i], borrow); + + return borrow; +} + +/* return the number of limbs necessary to allocate for the mod() tmp operand */ +static ossl_inline size_t mod_limb_numb(size_t anum, size_t modnum) +{ + return (anum + modnum) * 3; +} + +/* + * calculate a % mod, place the result in ret + * size of a is defined by anum, size of ret and mod is modnum, + * size of tmp is returned by mod_limb_numb() + */ +static void mod(limb_t *ret, limb_t *a, size_t anum, limb_t *mod, + size_t modnum, limb_t *tmp) +{ + limb_t *atmp, *modtmp, *rettmp; + limb_t res; + size_t i; + + memset(tmp, 0, mod_limb_numb(anum, modnum) * LIMB_BYTE_SIZE); + + atmp = tmp; + modtmp = &tmp[anum + modnum]; + rettmp = &tmp[(anum + modnum) * 2]; + + for (i = modnum; i 0; i--, rp--) { + v = _mul_add_limb(rp, mod, modnum, rp[modnum - 1] * ni0, tmp2); + v = v + carry + rp[-1]; + carry |= (v != rp[-1]); + carry &= (v <= rp[-1]); + rp[-1] = v; + } + + /* perform the final reduction by mod... */ + carry -= sub(ret, rp, mod, modnum); + + /* ...conditionally */ + cselect(carry, ret, rp, ret, modnum); +} + +/* allocated buffer should be freed afterwards */ +static void BN_to_limb(const BIGNUM *bn, limb_t *buf, size_t limbs) +{ + int i; + int real_limbs = (BN_num_bytes(bn) + LIMB_BYTE_SIZE - 1) / LIMB_BYTE_SIZE; + limb_t *ptr = buf + (limbs - real_limbs); + + for (i = 0; i < real_limbs; i++) + ptr[i] = bn->d[real_limbs - i - 1]; +} + +#if LIMB_BYTE_SIZE == 8 +static ossl_inline uint64_t be64(uint64_t host) +{ + const union { + long one; + char little; + } is_endian = { 1 }; + + if (is_endian.little) { + uint64_t big = 0; + + big |= (host & 0xff00000000000000) >> 56; + big |= (host & 0x00ff000000000000) >> 40; + big |= (host & 0x0000ff0000000000) >> 24; + big |= (host & 0x000000ff00000000) >> 8; + big |= (host & 0x00000000ff000000) << 8; + big |= (host & 0x0000000000ff0000) << 24; + big |= (host & 0x000000000000ff00) << 40; + big |= (host & 0x00000000000000ff) << 56; + return big; + } else { + return host; + } +} + +#else +/* Not all platforms have htobe32(). */ +static ossl_inline uint32_t be32(uint32_t host) +{ + const union { + long one; + char little; + } is_endian = { 1 }; + + if (is_endian.little) { + uint32_t big = 0; + + big |= (host & 0xff000000) >> 24; + big |= (host & 0x00ff0000) >> 8; + big |= (host & 0x0000ff00) << 8; + big |= (host & 0x000000ff) << 24; + return big; + } else { + return host; + } +} +#endif + +/* + * We assume that intermediate, possible_arg2, blinding, and ctx are used + * similar to BN_BLINDING_invert_ex() arguments. + * to_mod is RSA modulus. + * buf and num is the serialization buffer and its length. + * + * Here we use classic/Montgomery multiplication and modulo. After the calculation finished + * we serialize the new structure instead of BIGNUMs taking endianness into account. + */ +int ossl_bn_rsa_do_unblind(const BIGNUM *intermediate, + const BN_BLINDING *blinding, + const BIGNUM *possible_arg2, + const BIGNUM *to_mod, BN_CTX *ctx, + unsigned char *buf, int num) +{ + limb_t *l_im = NULL, *l_mul = NULL, *l_mod = NULL; + limb_t *l_ret = NULL, *l_tmp = NULL, l_buf; + size_t l_im_count = 0, l_mul_count = 0, l_size = 0, l_mod_count = 0; + size_t l_tmp_count = 0; + int ret = 0; + size_t i; + unsigned char *tmp; + const BIGNUM *arg1 = intermediate; + const BIGNUM *arg2 = (possible_arg2 == NULL) ? blinding->Ai : possible_arg2; + + l_im_count = (BN_num_bytes(arg1) + LIMB_BYTE_SIZE - 1) / LIMB_BYTE_SIZE; + l_mul_count = (BN_num_bytes(arg2) + LIMB_BYTE_SIZE - 1) / LIMB_BYTE_SIZE; + l_mod_count = (BN_num_bytes(to_mod) + LIMB_BYTE_SIZE - 1) / LIMB_BYTE_SIZE; + + l_size = l_im_count > l_mul_count ? l_im_count : l_mul_count; + l_im = OPENSSL_zalloc(l_size * LIMB_BYTE_SIZE); + l_mul = OPENSSL_zalloc(l_size * LIMB_BYTE_SIZE); + l_mod = OPENSSL_zalloc(l_mod_count * LIMB_BYTE_SIZE); + + if ((l_im == NULL) || (l_mul == NULL) || (l_mod == NULL)) + goto err; + + BN_to_limb(arg1, l_im, l_size); + BN_to_limb(arg2, l_mul, l_size); + BN_to_limb(to_mod, l_mod, l_mod_count); + + l_ret = OPENSSL_malloc(2 * l_size * LIMB_BYTE_SIZE); + + if (blinding->m_ctx != NULL) { + l_tmp_count = mul_limb_numb(l_size) > mod_montgomery_limb_numb(l_mod_count) ? + mul_limb_numb(l_size) : mod_montgomery_limb_numb(l_mod_count); + l_tmp = OPENSSL_malloc(l_tmp_count * LIMB_BYTE_SIZE); + } else { + l_tmp_count = mul_limb_numb(l_size) > mod_limb_numb(2 * l_size, l_mod_count) ? + mul_limb_numb(l_size) : mod_limb_numb(2 * l_size, l_mod_count); + l_tmp = OPENSSL_malloc(l_tmp_count * LIMB_BYTE_SIZE); + } + + if ((l_ret == NULL) || (l_tmp == NULL)) + goto err; + + if (blinding->m_ctx != NULL) { + limb_mul(l_ret, l_im, l_mul, l_size, l_tmp); + mod_montgomery(l_ret, l_ret, 2 * l_size, l_mod, l_mod_count, + blinding->m_ctx->n0[0], l_tmp); + } else { + limb_mul(l_ret, l_im, l_mul, l_size, l_tmp); + mod(l_ret, l_ret, 2 * l_size, l_mod, l_mod_count, l_tmp); + } + + /* modulus size in bytes can be equal to num but after limbs conversion it becomes bigger */ + if (num < BN_num_bytes(to_mod)) { + BNerr(BN_F_OSSL_BN_RSA_DO_UNBLIND, ERR_R_PASSED_INVALID_ARGUMENT); + goto err; + } + + memset(buf, 0, num); + tmp = buf + num - BN_num_bytes(to_mod); + for (i = 0; i < l_mod_count; i++) { +#if LIMB_BYTE_SIZE == 8 + l_buf = be64(l_ret[i]); +#else + l_buf = be32(l_ret[i]); +#endif + if (i == 0) { + int delta = LIMB_BYTE_SIZE - ((l_mod_count * LIMB_BYTE_SIZE) - num); + + memcpy(tmp, ((char *)&l_buf) + LIMB_BYTE_SIZE - delta, delta); + tmp += delta; + } else { + memcpy(tmp, &l_buf, LIMB_BYTE_SIZE); + tmp += LIMB_BYTE_SIZE; + } + } + ret = num; + + err: + OPENSSL_free(l_im); + OPENSSL_free(l_mul); + OPENSSL_free(l_mod); + OPENSSL_free(l_tmp); + OPENSSL_free(l_ret); + + return ret; +} --- crypto/openssl/crypto/err/openssl.txt.orig +++ crypto/openssl/crypto/err/openssl.txt @@ -1,4 +1,4 @@ -# Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved. +# Copyright 1999-2023 The OpenSSL Project Authors. All Rights Reserved. # # Licensed under the OpenSSL license (the "License"). You may not use # this file except in compliance with the License. You can obtain a copy @@ -232,6 +232,7 @@ BN_F_BN_SET_WORDS:144:bn_set_words BN_F_BN_STACK_PUSH:148:BN_STACK_push BN_F_BN_USUB:115:BN_usub +BN_F_OSSL_BN_RSA_DO_UNBLIND:151:ossl_bn_rsa_do_unblind BUF_F_BUF_MEM_GROW:100:BUF_MEM_grow BUF_F_BUF_MEM_GROW_CLEAN:105:BUF_MEM_grow_clean BUF_F_BUF_MEM_NEW:101:BUF_MEM_new --- crypto/openssl/crypto/pem/pem_lib.c.orig +++ crypto/openssl/crypto/pem/pem_lib.c @@ -957,7 +957,9 @@ *data = pem_malloc(len, flags); if (*header == NULL || *data == NULL) { pem_free(*header, flags, 0); + *header = NULL; pem_free(*data, flags, 0); + *data = NULL; goto end; } BIO_read(headerB, *header, headerlen); --- crypto/openssl/crypto/rsa/rsa_ossl.c.orig +++ crypto/openssl/crypto/rsa/rsa_ossl.c @@ -465,11 +465,20 @@ BN_free(d); } - if (blinding) - if (!rsa_blinding_invert(blinding, ret, unblind, ctx)) + if (blinding) { + /* + * ossl_bn_rsa_do_unblind() combines blinding inversion and + * 0-padded BN BE serialization + */ + j = ossl_bn_rsa_do_unblind(ret, blinding, unblind, rsa->n, ctx, + buf, num); + if (j == 0) goto err; - - j = BN_bn2binpad(ret, buf, num); + } else { + j = BN_bn2binpad(ret, buf, num); + if (j < 0) + goto err; + } switch (padding) { case RSA_PKCS1_PADDING: --- crypto/openssl/crypto/x509v3/v3_genn.c.orig +++ crypto/openssl/crypto/x509v3/v3_genn.c @@ -98,7 +98,7 @@ return -1; switch (a->type) { case GEN_X400: - result = ASN1_TYPE_cmp(a->d.x400Address, b->d.x400Address); + result = ASN1_STRING_cmp(a->d.x400Address, b->d.x400Address); break; case GEN_EDIPARTY: --- crypto/openssl/include/crypto/bn.h.orig +++ crypto/openssl/include/crypto/bn.h @@ -86,5 +86,10 @@ int bn_rshift_fixed_top(BIGNUM *r, const BIGNUM *a, int n); int bn_div_fixed_top(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m, const BIGNUM *d, BN_CTX *ctx); +int ossl_bn_rsa_do_unblind(const BIGNUM *intermediate, + const BN_BLINDING *blinding, + const BIGNUM *possible_arg2, + const BIGNUM *to_mod, BN_CTX *ctx, + unsigned char *buf, int num); #endif --- crypto/openssl/include/openssl/bnerr.h.orig +++ crypto/openssl/include/openssl/bnerr.h @@ -72,6 +72,7 @@ # define BN_F_BN_SET_WORDS 144 # define BN_F_BN_STACK_PUSH 148 # define BN_F_BN_USUB 115 +# define BN_F_OSSL_BN_RSA_DO_UNBLIND 151 /* * BN reason codes. --- crypto/openssl/include/openssl/x509v3.h.orig +++ crypto/openssl/include/openssl/x509v3.h @@ -136,7 +136,7 @@ OTHERNAME *otherName; /* otherName */ ASN1_IA5STRING *rfc822Name; ASN1_IA5STRING *dNSName; - ASN1_TYPE *x400Address; + ASN1_STRING *x400Address; X509_NAME *directoryName; EDIPARTYNAME *ediPartyName; ASN1_IA5STRING *uniformResourceIdentifier; --- secure/lib/libcrypto/Makefile.orig +++ secure/lib/libcrypto/Makefile @@ -120,6 +120,7 @@ .else SRCS+= bn_asm.c .endif +SRCS+= rsa_sup_mul.c # buffer SRCS+= buf_err.c buffer.c