From ff1ce7e0336399c51e89a34ef9ad969a4d46b334 Mon Sep 17 00:00:00 2001 From: Rudolf Polzer Date: Wed, 5 Feb 2014 21:37:12 +0100 Subject: [PATCH] Fix some REALLY stupid typos in the fastreject RSA key generation. This fixes crypto-keygen-standalone with a requested prefix. --- d0_blind_id.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/d0_blind_id.c b/d0_blind_id.c index e62c724..b9989ce 100644 --- a/d0_blind_id.c +++ b/d0_blind_id.c @@ -231,7 +231,6 @@ static D0_BOOL d0_rsa_generate_key(size_t size, d0_blind_id_t *ctx) break; if(++gcdfail == 16) goto fail; - ++gcdfail; } UNLOCKTEMPS(); @@ -263,7 +262,6 @@ static D0_BOOL d0_rsa_generate_key(size_t size, d0_blind_id_t *ctx) UNLOCKTEMPS(); if(++gcdfail == 16) goto fail; - ++gcdfail; } // ctx->rsa_n = ctx->rsa_d*temp1 @@ -271,8 +269,8 @@ static D0_BOOL d0_rsa_generate_key(size_t size, d0_blind_id_t *ctx) // ctx->rsa_d = ctx->rsa_e^-1 mod (ctx->rsa_d-1)(temp1-1) CHECK(d0_bignum_sub(temp2, ctx->rsa_d, one)); // we can't reuse the value from above because temps were unlocked - CHECK(d0_bignum_mul(temp0, temp2, temp3)); - CHECK(d0_bignum_mod_inv(ctx->rsa_d, ctx->rsa_e, temp0)); + CHECK(d0_bignum_mul(temp1, temp2, temp3)); + CHECK(d0_bignum_mod_inv(ctx->rsa_d, ctx->rsa_e, temp1)); UNLOCKTEMPS(); return 1; fail: @@ -309,7 +307,6 @@ static D0_BOOL d0_rsa_generate_key_fastreject(size_t size, d0_fastreject_functio break; if(++gcdfail == 16) return 0; - ++gcdfail; } UNLOCKTEMPS(); @@ -350,13 +347,12 @@ static D0_BOOL d0_rsa_generate_key_fastreject(size_t size, d0_fastreject_functio UNLOCKTEMPS(); if(++gcdfail == 16) return 0; - ++gcdfail; } // ctx->rsa_d = ctx->rsa_e^-1 mod (ctx->rsa_d-1)(temp1-1) CHECK(d0_bignum_sub(temp2, ctx->rsa_d, one)); // we can't reuse the value from above because temps were unlocked - CHECK(d0_bignum_mul(ctx->rsa_d, temp2, temp3)); - CHECK(d0_bignum_mod_inv(ctx->rsa_d, ctx->rsa_e, temp0)); + CHECK(d0_bignum_mul(temp1, temp2, temp3)); + CHECK(d0_bignum_mod_inv(ctx->rsa_d, ctx->rsa_e, temp1)); UNLOCKTEMPS(); return 1; fail: -- 2.39.2