Commit 4736eab9 authored by Andy Polyakov's avatar Andy Polyakov
Browse files

bn/bn_gf2m.c: make new BN_GF2m_mod_inv work with BN_DEBUG_RAND.

parent 23a05fa0

crypto/bn/bn_gf2m.c

+5 −2
Original line number Diff line number Diff line
@@ -631,8 +631,11 @@ int BN_GF2m_mod_inv(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx) 
			}

		if (ubits==vbits)

			{

			bn_correct_top(u);

			ubits = BN_num_bits(u);

			BN_ULONG u;

			int utop = (ubits-1)/BN_BITS2;



			while ((u=udp[utop])==0 && utop) utop--;

			ubits = utop*BN_BITS2 + BN_num_bits_word(u);

			}

		}

	bn_correct_top(b);