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Refactor for all fp_int and mp_int allocations to use DYNAMIC_TYPE_BIGINT. This allows customers to setup a static pool for these allocations if desired.

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This commit is contained in:
David Garske
2019-07-19 14:32:50 -07:00
parent b0444bcfa1
commit b658f2e7c3
2 changed files with 89 additions and 89 deletions
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8
wolfcrypt/src/integer.c
View File

@ -1897,7 +1897,7 @@ int mp_exptmod_fast (mp_int * G, mp_int * X, mp_int * P, mp_int * Y,
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
M = (mp_int*) XMALLOC(sizeof(mp_int) * TAB_SIZE, NULL, M = (mp_int*) XMALLOC(sizeof(mp_int) * TAB_SIZE, NULL,
DYNAMIC_TYPE_TMP_BUFFER); DYNAMIC_TYPE_BIGINT);
if (M == NULL) if (M == NULL)
return MP_MEM; return MP_MEM;
#endif #endif
@ -1930,7 +1930,7 @@ int mp_exptmod_fast (mp_int * G, mp_int * X, mp_int * P, mp_int * Y,
/* init first cell */ /* init first cell */
if ((err = mp_init_size(&M[1], P->alloc)) != MP_OKAY) { if ((err = mp_init_size(&M[1], P->alloc)) != MP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
@ -1945,7 +1945,7 @@ int mp_exptmod_fast (mp_int * G, mp_int * X, mp_int * P, mp_int * Y,
mp_clear(&M[1]); mp_clear(&M[1]);
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
@ -2187,7 +2187,7 @@ LBL_M:
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;

170
wolfcrypt/src/tfm.c
View File

@ -478,7 +478,7 @@ WC_INLINE static int fp_mul_comba_mulx(fp_int *A, fp_int *B, fp_int *C)
#endif #endif
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
tmp = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); tmp = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (tmp == NULL) if (tmp == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -504,7 +504,7 @@ WC_INLINE static int fp_mul_comba_mulx(fp_int *A, fp_int *B, fp_int *C)
fp_copy(dst, C); fp_copy(dst, C);
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(tmp, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(tmp, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
@ -526,7 +526,7 @@ int fp_mul_comba(fp_int *A, fp_int *B, fp_int *C)
IF_HAVE_INTEL_MULX(ret = fp_mul_comba_mulx(A, B, C), return ret) ; IF_HAVE_INTEL_MULX(ret = fp_mul_comba_mulx(A, B, C), return ret) ;
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
tmp = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); tmp = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (tmp == NULL) if (tmp == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -580,7 +580,7 @@ int fp_mul_comba(fp_int *A, fp_int *B, fp_int *C)
fp_copy(dst, C); fp_copy(dst, C);
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(tmp, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(tmp, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return ret; return ret;
} }
@ -612,7 +612,7 @@ int fp_div(fp_int *a, fp_int *b, fp_int *c, fp_int *d)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
q = (fp_int*)XMALLOC(sizeof(fp_int) * 5, NULL, DYNAMIC_TYPE_TMP_BUFFER); q = (fp_int*)XMALLOC(sizeof(fp_int) * 5, NULL, DYNAMIC_TYPE_BIGINT);
if (q == NULL) { if (q == NULL) {
return FP_MEM; return FP_MEM;
} }
@ -736,7 +736,7 @@ int fp_div(fp_int *a, fp_int *b, fp_int *c, fp_int *d)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(q, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(q, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
} }
@ -832,7 +832,7 @@ int fp_mod(fp_int *a, fp_int *b, fp_int *c)
int err; int err;
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (t == NULL) if (t == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -848,7 +848,7 @@ int fp_mod(fp_int *a, fp_int *b, fp_int *c)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(t, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(t, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -896,7 +896,7 @@ static int fp_invmod_slow (fp_int * a, fp_int * b, fp_int * c)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
x = (fp_int*)XMALLOC(sizeof(fp_int) * 8, NULL, DYNAMIC_TYPE_TMP_BUFFER); x = (fp_int*)XMALLOC(sizeof(fp_int) * 8, NULL, DYNAMIC_TYPE_BIGINT);
if (x == NULL) { if (x == NULL) {
return FP_MEM; return FP_MEM;
} }
@ -912,7 +912,7 @@ static int fp_invmod_slow (fp_int * a, fp_int * b, fp_int * c)
/* x = a, y = b */ /* x = a, y = b */
if ((err = fp_mod(a, b, x)) != FP_OKAY) { if ((err = fp_mod(a, b, x)) != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(x, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(x, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -921,7 +921,7 @@ static int fp_invmod_slow (fp_int * a, fp_int * b, fp_int * c)
/* 2. [modified] if x,y are both even then return an error! */ /* 2. [modified] if x,y are both even then return an error! */
if (fp_iseven (x) == FP_YES && fp_iseven (y) == FP_YES) { if (fp_iseven (x) == FP_YES && fp_iseven (y) == FP_YES) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(x, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(x, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_VAL; return FP_VAL;
} }
@ -987,7 +987,7 @@ top:
/* if v != 1 then there is no inverse */ /* if v != 1 then there is no inverse */
if (fp_cmp_d (v, 1) != FP_EQ) { if (fp_cmp_d (v, 1) != FP_EQ) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(x, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(x, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_VAL; return FP_VAL;
} }
@ -1005,7 +1005,7 @@ top:
/* C is now the inverse */ /* C is now the inverse */
fp_copy(C, c); fp_copy(C, c);
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(x, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(x, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
} }
@ -1026,7 +1026,7 @@ int fp_invmod(fp_int *a, fp_int *b, fp_int *c)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
x = (fp_int*)XMALLOC(sizeof(fp_int) * 6, NULL, DYNAMIC_TYPE_TMP_BUFFER); x = (fp_int*)XMALLOC(sizeof(fp_int) * 6, NULL, DYNAMIC_TYPE_BIGINT);
if (x == NULL) { if (x == NULL) {
return FP_MEM; return FP_MEM;
} }
@ -1098,7 +1098,7 @@ top:
/* if v != 1 then there is no inverse */ /* if v != 1 then there is no inverse */
if (fp_cmp_d (v, 1) != FP_EQ) { if (fp_cmp_d (v, 1) != FP_EQ) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(x, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(x, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_VAL; return FP_VAL;
} }
@ -1115,7 +1115,7 @@ top:
fp_copy (D, c); fp_copy (D, c);
c->sign = neg; c->sign = neg;
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(x, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(x, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
} }
@ -1131,7 +1131,7 @@ int fp_mulmod(fp_int *a, fp_int *b, fp_int *c, fp_int *d)
#endif #endif
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (t == NULL) if (t == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -1151,7 +1151,7 @@ int fp_mulmod(fp_int *a, fp_int *b, fp_int *c, fp_int *d)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(t, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(t, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -1167,7 +1167,7 @@ int fp_submod(fp_int *a, fp_int *b, fp_int *c, fp_int *d)
#endif #endif
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (t == NULL) if (t == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -1185,7 +1185,7 @@ int fp_submod(fp_int *a, fp_int *b, fp_int *c, fp_int *d)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(t, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(t, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -1201,7 +1201,7 @@ int fp_addmod(fp_int *a, fp_int *b, fp_int *c, fp_int *d)
#endif #endif
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (t == NULL) if (t == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -1219,7 +1219,7 @@ int fp_addmod(fp_int *a, fp_int *b, fp_int *c, fp_int *d)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(t, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(t, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -1476,9 +1476,9 @@ static int _fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
#ifndef WC_NO_CACHE_RESISTANT #ifndef WC_NO_CACHE_RESISTANT
R = (fp_int*)XMALLOC(sizeof(fp_int) * 3, NULL, DYNAMIC_TYPE_TMP_BUFFER); R = (fp_int*)XMALLOC(sizeof(fp_int) * 3, NULL, DYNAMIC_TYPE_BIGINT);
#else #else
R = (fp_int*)XMALLOC(sizeof(fp_int) * 2, NULL, DYNAMIC_TYPE_TMP_BUFFER); R = (fp_int*)XMALLOC(sizeof(fp_int) * 2, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
if (R == NULL) if (R == NULL)
return FP_MEM; return FP_MEM;
@ -1530,14 +1530,14 @@ static int _fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
err = fp_mul(&R[0], &R[1], &R[y^1]); err = fp_mul(&R[0], &R[1], &R[y^1]);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(R, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(R, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
err = fp_montgomery_reduce(&R[y^1], P, mp); err = fp_montgomery_reduce(&R[y^1], P, mp);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(R, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(R, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -1546,14 +1546,14 @@ static int _fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
err = fp_sqr(&R[y], &R[y]); err = fp_sqr(&R[y], &R[y]);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(R, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(R, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
err = fp_montgomery_reduce(&R[y], P, mp); err = fp_montgomery_reduce(&R[y], P, mp);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(R, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(R, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -1567,14 +1567,14 @@ static int _fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
err = fp_sqr(&R[2], &R[2]); err = fp_sqr(&R[2], &R[2]);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(R, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(R, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
err = fp_montgomery_reduce(&R[2], P, mp); err = fp_montgomery_reduce(&R[2], P, mp);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(R, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(R, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -1587,7 +1587,7 @@ static int _fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
err = fp_montgomery_reduce(&R[0], P, mp); err = fp_montgomery_reduce(&R[0], P, mp);
fp_copy(&R[0], Y); fp_copy(&R[0], Y);
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(R, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(R, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -1630,7 +1630,7 @@ static int _fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
/* only allocate space for what's needed for window plus res */ /* only allocate space for what's needed for window plus res */
M = (fp_int*)XMALLOC(sizeof(fp_int)*((1 << winsize) + 1), NULL, DYNAMIC_TYPE_TMP_BUFFER); M = (fp_int*)XMALLOC(sizeof(fp_int)*((1 << winsize) + 1), NULL, DYNAMIC_TYPE_BIGINT);
if (M == NULL) { if (M == NULL) {
return FP_MEM; return FP_MEM;
} }
@ -1671,7 +1671,7 @@ static int _fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
err = fp_montgomery_reduce (&M[1 << (winsize - 1)], P, mp); err = fp_montgomery_reduce (&M[1 << (winsize - 1)], P, mp);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -1682,14 +1682,14 @@ static int _fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
err = fp_mul(&M[x - 1], &M[1], &M[x]); err = fp_mul(&M[x - 1], &M[1], &M[x]);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
err = fp_montgomery_reduce(&M[x], P, mp); err = fp_montgomery_reduce(&M[x], P, mp);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -1733,14 +1733,14 @@ static int _fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
err = fp_sqr(res, res); err = fp_sqr(res, res);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
fp_montgomery_reduce(res, P, mp); fp_montgomery_reduce(res, P, mp);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -1758,14 +1758,14 @@ static int _fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
err = fp_sqr(res, res); err = fp_sqr(res, res);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
err = fp_montgomery_reduce(res, P, mp); err = fp_montgomery_reduce(res, P, mp);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -1775,14 +1775,14 @@ static int _fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
err = fp_mul(res, &M[bitbuf], res); err = fp_mul(res, &M[bitbuf], res);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
err = fp_montgomery_reduce(res, P, mp); err = fp_montgomery_reduce(res, P, mp);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -1801,14 +1801,14 @@ static int _fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
err = fp_sqr(res, res); err = fp_sqr(res, res);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
err = fp_montgomery_reduce(res, P, mp); err = fp_montgomery_reduce(res, P, mp);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -1820,14 +1820,14 @@ static int _fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
err = fp_mul(res, &M[1], res); err = fp_mul(res, &M[1], res);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
err = fp_montgomery_reduce(res, P, mp); err = fp_montgomery_reduce(res, P, mp);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -1847,7 +1847,7 @@ static int _fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
fp_copy (res, Y); fp_copy (res, Y);
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(M, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(M, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -1884,7 +1884,7 @@ int fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
#endif #endif
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
tmp = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); tmp = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (tmp == NULL) if (tmp == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -1900,7 +1900,7 @@ int fp_exptmod(fp_int * G, fp_int * X, fp_int * P, fp_int * Y)
} }
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(tmp, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(tmp, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
#else #else
@ -2069,7 +2069,7 @@ int fp_sqr_comba(fp_int *A, fp_int *B)
#endif #endif
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
tmp = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); tmp = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (tmp == NULL) if (tmp == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -2144,7 +2144,7 @@ int fp_sqr_comba(fp_int *A, fp_int *B)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(tmp, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(tmp, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
} }
@ -2313,7 +2313,7 @@ static int fp_montgomery_reduce_mulx(fp_int *a, fp_int *m, fp_digit mp)
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
/* only allocate space for what's needed for window plus res */ /* only allocate space for what's needed for window plus res */
c = (fp_digit*)XMALLOC(sizeof(fp_digit)*(FP_SIZE + 1), NULL, DYNAMIC_TYPE_TMP_BUFFER); c = (fp_digit*)XMALLOC(sizeof(fp_digit)*(FP_SIZE + 1), NULL, DYNAMIC_TYPE_BIGINT);
if (c == NULL) { if (c == NULL) {
return FP_MEM; return FP_MEM;
} }
@ -2376,7 +2376,7 @@ static int fp_montgomery_reduce_mulx(fp_int *a, fp_int *m, fp_digit mp)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(c, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(c, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
} }
@ -2410,7 +2410,7 @@ int fp_montgomery_reduce(fp_int *a, fp_int *m, fp_digit mp)
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
/* only allocate space for what's needed for window plus res */ /* only allocate space for what's needed for window plus res */
c = (fp_digit*)XMALLOC(sizeof(fp_digit)*(FP_SIZE + 1), NULL, DYNAMIC_TYPE_TMP_BUFFER); c = (fp_digit*)XMALLOC(sizeof(fp_digit)*(FP_SIZE + 1), NULL, DYNAMIC_TYPE_BIGINT);
if (c == NULL) { if (c == NULL) {
return FP_MEM; return FP_MEM;
} }
@ -2475,7 +2475,7 @@ int fp_montgomery_reduce(fp_int *a, fp_int *m, fp_digit mp)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(c, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(c, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
} }
@ -2581,7 +2581,7 @@ int fp_to_unsigned_bin(fp_int *a, unsigned char *b)
#endif #endif
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (t == NULL) if (t == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -2592,7 +2592,7 @@ int fp_to_unsigned_bin(fp_int *a, unsigned char *b)
fp_reverse (b, x); fp_reverse (b, x);
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(t, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(t, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
} }
@ -2619,7 +2619,7 @@ int fp_to_unsigned_bin_len(fp_int *a, unsigned char *b, int c)
#endif #endif
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (t == NULL) if (t == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -2633,7 +2633,7 @@ int fp_to_unsigned_bin_len(fp_int *a, unsigned char *b, int c)
fp_reverse (b, x); fp_reverse (b, x);
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(t, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(t, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
#endif #endif
@ -2878,7 +2878,7 @@ int fp_sub_d(fp_int *a, fp_digit b, fp_int *c)
#endif #endif
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
tmp = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); tmp = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (tmp == NULL) if (tmp == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -2896,7 +2896,7 @@ int fp_sub_d(fp_int *a, fp_digit b, fp_int *c)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(tmp, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(tmp, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
} }
@ -3279,7 +3279,7 @@ int fp_sqrmod(fp_int *a, fp_int *b, fp_int *c)
#endif #endif
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (t == NULL) if (t == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -3300,7 +3300,7 @@ int fp_sqrmod(fp_int *a, fp_int *b, fp_int *c)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(t, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(t, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -3337,7 +3337,7 @@ static int fp_exch (fp_int * a, fp_int * b)
#endif #endif
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (t == NULL) if (t == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -3347,7 +3347,7 @@ static int fp_exch (fp_int * a, fp_int * b)
*b = *t; *b = *t;
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(t, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(t, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
} }
@ -3443,7 +3443,7 @@ static int fp_div_d(fp_int *a, fp_digit b, fp_int *c, fp_digit *d)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
q = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); q = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (q == NULL) if (q == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -3479,7 +3479,7 @@ static int fp_div_d(fp_int *a, fp_digit b, fp_int *c, fp_digit *d)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(q, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(q, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
} }
@ -3606,7 +3606,7 @@ static int fp_prime_miller_rabin(fp_int * a, fp_int * b, int *result)
#endif #endif
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
n1 = (fp_int*)XMALLOC(sizeof(fp_int) * 3, NULL, DYNAMIC_TYPE_TMP_BUFFER); n1 = (fp_int*)XMALLOC(sizeof(fp_int) * 3, NULL, DYNAMIC_TYPE_BIGINT);
if (n1 == NULL) { if (n1 == NULL) {
return FP_MEM; return FP_MEM;
} }
@ -3624,7 +3624,7 @@ static int fp_prime_miller_rabin(fp_int * a, fp_int * b, int *result)
fp_clear(r); fp_clear(r);
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(n1, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(n1, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
@ -3702,7 +3702,7 @@ int fp_isprime_ex(fp_int *a, int t, int* result)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
b = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); b = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (b == NULL) if (b == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -3714,14 +3714,14 @@ int fp_isprime_ex(fp_int *a, int t, int* result)
if (res == FP_NO) { if (res == FP_NO) {
*result = FP_NO; *result = FP_NO;
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(b, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(b, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
} }
} }
*result = FP_YES; *result = FP_YES;
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(b, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(b, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
} }
@ -3786,7 +3786,7 @@ int mp_prime_is_prime_ex(mp_int* a, int t, int* result, WC_RNG* rng)
if (base == NULL) if (base == NULL)
return FP_MEM; return FP_MEM;
b = (fp_int*)XMALLOC(sizeof(fp_int) * 5, NULL, DYNAMIC_TYPE_TMP_BUFFER); b = (fp_int*)XMALLOC(sizeof(fp_int) * 5, NULL, DYNAMIC_TYPE_BIGINT);
if (b == NULL) { if (b == NULL) {
return FP_MEM; return FP_MEM;
} }
@ -3802,7 +3802,7 @@ int mp_prime_is_prime_ex(mp_int* a, int t, int* result, WC_RNG* rng)
err = fp_sub_d(a, 2, c); err = fp_sub_d(a, 2, c);
if (err != FP_OKAY) { if (err != FP_OKAY) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(b, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(b, NULL, DYNAMIC_TYPE_BIGINT);
XFREE(base, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(base, NULL, DYNAMIC_TYPE_TMP_BUFFER);
#endif #endif
return err; return err;
@ -3810,7 +3810,7 @@ int mp_prime_is_prime_ex(mp_int* a, int t, int* result, WC_RNG* rng)
while (t > 0) { while (t > 0) {
if ((err = wc_RNG_GenerateBlock(rng, base, baseSz)) != 0) { if ((err = wc_RNG_GenerateBlock(rng, base, baseSz)) != 0) {
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(b, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(b, NULL, DYNAMIC_TYPE_BIGINT);
XFREE(base, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(base, NULL, DYNAMIC_TYPE_TMP_BUFFER);
#endif #endif
return err; return err;
@ -3834,7 +3834,7 @@ int mp_prime_is_prime_ex(mp_int* a, int t, int* result, WC_RNG* rng)
fp_clear(b); fp_clear(b);
fp_clear(c); fp_clear(c);
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(b, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(b, NULL, DYNAMIC_TYPE_BIGINT);
XFREE(base, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(base, NULL, DYNAMIC_TYPE_TMP_BUFFER);
#endif #endif
} }
@ -3962,7 +3962,7 @@ int fp_lcm(fp_int *a, fp_int *b, fp_int *c)
#endif #endif
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
t = (fp_int*)XMALLOC(sizeof(fp_int) * 2, NULL, DYNAMIC_TYPE_TMP_BUFFER); t = (fp_int*)XMALLOC(sizeof(fp_int) * 2, NULL, DYNAMIC_TYPE_BIGINT);
if (t == NULL) { if (t == NULL) {
return FP_MEM; return FP_MEM;
} }
@ -3984,7 +3984,7 @@ int fp_lcm(fp_int *a, fp_int *b, fp_int *c)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(t, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(t, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return err; return err;
} }
@ -4019,7 +4019,7 @@ int fp_gcd(fp_int *a, fp_int *b, fp_int *c)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
u = (fp_int*)XMALLOC(sizeof(fp_int) * 3, NULL, DYNAMIC_TYPE_TMP_BUFFER); u = (fp_int*)XMALLOC(sizeof(fp_int) * 3, NULL, DYNAMIC_TYPE_BIGINT);
if (u == NULL) { if (u == NULL) {
return FP_MEM; return FP_MEM;
} }
@ -4044,7 +4044,7 @@ int fp_gcd(fp_int *a, fp_int *b, fp_int *c)
fp_copy(u, c); fp_copy(u, c);
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(u, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(u, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
} }
@ -4310,7 +4310,7 @@ int mp_radix_size (mp_int *a, int radix, int *size)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (t == NULL) if (t == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -4326,7 +4326,7 @@ int mp_radix_size (mp_int *a, int radix, int *size)
if ((res = fp_div_d (t, (mp_digit) radix, t, &d)) != FP_OKAY) { if ((res = fp_div_d (t, (mp_digit) radix, t, &d)) != FP_OKAY) {
fp_zero (t); fp_zero (t);
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(t, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(t, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return res; return res;
} }
@ -4337,7 +4337,7 @@ int mp_radix_size (mp_int *a, int radix, int *size)
/* return digs + 1, the 1 is for the NULL byte that would be required. */ /* return digs + 1, the 1 is for the NULL byte that would be required. */
*size = digs + 1; *size = digs + 1;
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(t, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(t, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
} }
@ -4367,7 +4367,7 @@ int mp_toradix (mp_int *a, char *str, int radix)
} }
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_TMP_BUFFER); t = (fp_int*)XMALLOC(sizeof(fp_int), NULL, DYNAMIC_TYPE_BIGINT);
if (t == NULL) if (t == NULL)
return FP_MEM; return FP_MEM;
#endif #endif
@ -4387,7 +4387,7 @@ int mp_toradix (mp_int *a, char *str, int radix)
if ((res = fp_div_d (t, (fp_digit) radix, t, &d)) != FP_OKAY) { if ((res = fp_div_d (t, (fp_digit) radix, t, &d)) != FP_OKAY) {
fp_zero (t); fp_zero (t);
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(t, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(t, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return res; return res;
} }
@ -4405,7 +4405,7 @@ int mp_toradix (mp_int *a, char *str, int radix)
fp_zero (t); fp_zero (t);
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
XFREE(t, NULL, DYNAMIC_TYPE_TMP_BUFFER); XFREE(t, NULL, DYNAMIC_TYPE_BIGINT);
#endif #endif
return FP_OKAY; return FP_OKAY;
} }