X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fec%2Fec_lcl.h;h=3e2c34b0bc8474f75461efa4be14292dd3ee9e86;hp=fdd7aa275563afc7e5e170fc0d65f02ff26d1e23;hb=c4e7870ac1af6f629e021391b16d9671742db95f;hpb=4584eccea00d6910770a7ce1a9719b051c01ae8f;ds=sidebyside

diff --git a/crypto/ec/ec_lcl.h b/crypto/ec/ec_lcl.h
index fdd7aa2755..3e2c34b0bc 100644
--- a/crypto/ec/ec_lcl.h
+++ b/crypto/ec/ec_lcl.h
@@ -205,11 +205,14 @@ struct ec_group_st {
 	               * irreducible polynomial defining the field.
 	               */
 
-	unsigned int poly[5]; /* Field specification for curves over GF(2^m).
-	                       * The irreducible f(t) is then of the form:
-	                       *     t^poly[0] + t^poly[1] + ... + t^poly[k]
-	                       * where m = poly[0] > poly[1] > ... > poly[k] = 0.
-	                       */
+	int poly[6]; /* Field specification for curves over GF(2^m).
+	              * The irreducible f(t) is then of the form:
+	              *     t^poly[0] + t^poly[1] + ... + t^poly[k]
+	              * where m = poly[0] > poly[1] > ... > poly[k] = 0.
+	              * The array is terminated with poly[k+1]=-1.
+	              * All elliptic curve irreducibles have at most 5
+	              * non-zero terms.
+	              */
 
 	BIGNUM a, b; /* Curve coefficients.
 	              * (Here the assumption is that BIGNUMs can be used