From dea12df44cfb1add3bbb784074e7df2a465c041c Mon Sep 17 00:00:00 2001 From: Rudolf Polzer Date: Thu, 27 Oct 2011 12:10:50 +0200 Subject: [PATCH] un-TLS the remaining buffers for extra 2k stack use --- d0_blind_id.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/d0_blind_id.c b/d0_blind_id.c index 52cd405..99df20f 100644 --- a/d0_blind_id.c +++ b/d0_blind_id.c @@ -384,7 +384,7 @@ D0_WARN_UNUSED_RESULT D0_BOOL d0_longhash_destructive(unsigned char *convbuf, si D0_WARN_UNUSED_RESULT D0_BOOL d0_longhash_bignum(const d0_bignum_t *in, unsigned char *outbuf, size_t outbuflen) { - static __thread unsigned char convbuf[1024]; + unsigned char convbuf[1024]; size_t sz; CHECK(d0_bignum_export_unsigned(in, convbuf, sizeof(convbuf)) >= 0); @@ -531,7 +531,7 @@ fail: D0_WARN_UNUSED_RESULT D0_BOOL d0_blind_id_fingerprint64_public_key(const d0_blind_id_t *ctx, char *outbuf, size_t *outbuflen) { d0_iobuf_t *out = NULL; - static __thread unsigned char convbuf[2048]; + unsigned char convbuf[2048]; d0_iobuf_t *conv = NULL; size_t sz, n; char shabuf[32]; @@ -625,7 +625,7 @@ fail: D0_WARN_UNUSED_RESULT D0_BOOL d0_blind_id_generate_private_id_request(d0_blind_id_t *ctx, char *outbuf, size_t *outbuflen) { d0_iobuf_t *out = NULL; - static __thread unsigned char hashbuf[2048]; + unsigned char hashbuf[2048]; size_t sz; USINGTEMPS(); // temps: temp0 rsa_blind_signature_camouflage^challenge, temp1 (4^s)*rsa_blind_signature_camouflage^challenge @@ -824,7 +824,7 @@ D0_WARN_UNUSED_RESULT D0_BOOL d0_blind_id_authenticate_with_private_id_start(d0_ // 1. get random r, send HASH(4^r) { d0_iobuf_t *out = NULL; - static __thread unsigned char convbuf[1024]; + unsigned char convbuf[1024]; d0_iobuf_t *conv = NULL; size_t sz = 0; D0_BOOL failed = 0; @@ -901,7 +901,7 @@ D0_WARN_UNUSED_RESULT D0_BOOL d0_blind_id_authenticate_with_private_id_challenge { d0_iobuf_t *in = NULL; d0_iobuf_t *out = NULL; - static __thread unsigned char hashbuf[2048]; + unsigned char hashbuf[2048]; size_t sz; USINGTEMPS(); // temps: temp0 order, temp0 signature check @@ -1053,7 +1053,7 @@ D0_WARN_UNUSED_RESULT D0_BOOL d0_blind_id_authenticate_with_private_id_verify(d0 // (check using H(g^r) which we know) { d0_iobuf_t *in = NULL; - static __thread unsigned char convbuf[1024]; + unsigned char convbuf[1024]; d0_iobuf_t *conv = NULL; size_t sz; char shabuf[32]; @@ -1125,7 +1125,7 @@ fail: D0_WARN_UNUSED_RESULT D0_BOOL d0_blind_id_authenticate_with_private_id_generate_missing_signature(d0_blind_id_t *ctx) { size_t sz; - static __thread unsigned char hashbuf[2048]; + unsigned char hashbuf[2048]; USINGTEMPS(); // temps: 2 hash REPLACING(schnorr_H_g_to_s_signature); @@ -1157,7 +1157,7 @@ D0_WARN_UNUSED_RESULT D0_BOOL d0_blind_id_sign_with_private_id_sign_internal(d0_ { d0_iobuf_t *out = NULL; unsigned char *convbuf = NULL; - static __thread unsigned char hashbuf[2048]; + unsigned char hashbuf[2048]; d0_iobuf_t *conv = NULL; size_t sz = 0; @@ -1235,7 +1235,7 @@ D0_WARN_UNUSED_RESULT D0_BOOL d0_blind_id_sign_with_private_id_verify_internal(d d0_iobuf_t *in = NULL; d0_iobuf_t *conv = NULL; unsigned char *convbuf = NULL; - static __thread unsigned char hashbuf[2048]; + unsigned char hashbuf[2048]; size_t sz; USINGTEMPS(); // temps: 0 sig^e 2 g^s 3 g^-s 4 order @@ -1350,7 +1350,7 @@ D0_WARN_UNUSED_RESULT D0_BOOL d0_blind_id_sign_with_private_id_verify_detached(d D0_WARN_UNUSED_RESULT D0_BOOL d0_blind_id_fingerprint64_public_id(const d0_blind_id_t *ctx, char *outbuf, size_t *outbuflen) { d0_iobuf_t *out = NULL; - static __thread unsigned char convbuf[1024]; + unsigned char convbuf[1024]; d0_iobuf_t *conv = NULL; size_t sz, n; char shabuf[32]; -- 2.39.2