X-Git-Url: https://git.cryptolib.org/?p=avr-crypto-lib.git;a=blobdiff_plain;f=dsa%2Fdsa_verify.c;h=d0eb4d7f3a12b5a9a4eccdb36e9b72ad2c08614f;hp=1faa68ed018f025cf52f18e7e363316c79873dbf;hb=fdbda6486df88be6ac2ba948f21e84c396499535;hpb=cd6cc49401a7868a8ce64125e7246a29f2632952

diff --git a/dsa/dsa_verify.c b/dsa/dsa_verify.c
index 1faa68e..d0eb4d7 100644
--- a/dsa/dsa_verify.c
+++ b/dsa/dsa_verify.c
@@ -24,15 +24,15 @@
 
 uint8_t dsa_verify_bigint(const dsa_signature_t* s, const bigint_t* m,
 		                  const dsa_ctx_t* ctx){
-	if(s->r.length_B==0 || s->s.length_B==0){
+	if(s->r.length_W==0 || s->s.length_W==0){
 		return DSA_SIGNATURE_FAIL;
 	}
 	if(bigint_cmp_u(&(s->r), &(ctx->domain.q))>=0 || bigint_cmp_u(&(s->s), &(ctx->domain.q))>=0){
 		return DSA_SIGNATURE_FAIL;
 	}
 	bigint_t w, u1, u2, v1, v2;
-	uint8_t w_b[ctx->domain.q.length_B], u1_b[ctx->domain.q.length_B*2], u2_b[ctx->domain.q.length_B*2];
-	uint8_t v1_b[ctx->domain.p.length_B*2], v2_b[ctx->domain.p.length_B];
+	uint8_t w_b[ctx->domain.q.length_W], u1_b[ctx->domain.q.length_W*2], u2_b[ctx->domain.q.length_W*2];
+	uint8_t v1_b[ctx->domain.p.length_W*2], v2_b[ctx->domain.p.length_W];
 	w.wordv = w_b;
 	u1.wordv = u1_b;
 	u2.wordv = u2_b;
@@ -57,11 +57,11 @@ uint8_t dsa_verify_bigint(const dsa_signature_t* s, const bigint_t* m,
 uint8_t dsa_verify_message(const dsa_signature_t* s, const void* m, uint16_t m_len_b,
 						  const hfdesc_t* hash_desc, const dsa_ctx_t* ctx){
 	bigint_t z;
-	uint8_t n_B = ctx->domain.q.length_B;
+	uint8_t n_B = ctx->domain.q.length_W;
 	uint8_t hash_value[(hfal_hash_getHashsize(hash_desc)+7)/8];
 	hfal_hash_mem(hash_desc, hash_value, m, m_len_b);
 	z.wordv=hash_value;
-	z.length_B=n_B;
+	z.length_W=n_B;
 	bigint_changeendianess(&z);
 	bigint_adjust(&z);
 	return dsa_verify_bigint(s, &z, ctx);