From: Niels Möller <nisse@lysator.liu.se>
Date: Fri, 28 Mar 2014 17:38:02 +0000 (+0100)
Subject: Comment improvement.
X-Git-Tag: nettle_3.0_release_20140607~99
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ea94f78d28df9776c0d934c96331784f445d0cd9;p=thirdparty%2Fnettle.git

Comment improvement.
---

diff --git a/bignum-random-prime.c b/bignum-random-prime.c
index c0cf4b22..26812b9f 100644
--- a/bignum-random-prime.c
+++ b/bignum-random-prime.c
@@ -315,8 +315,9 @@ miller_rabin_pocklington(mpz_t n, mpz_t nm1, mpz_t nm1dq, mpz_t a)
 
 /* Generate a prime number p of size bits with 2 p0q dividing (p-1).
    p0 must be of size >= ceil(bits/3). The extra factor q can be
-   omitted. If top_bits_set is one, the topmost two bits are set to
-   one, suitable for RSA primes. Also returns r = (p-1)/q. */
+   omitted (then p0 and p0q should be equal). If top_bits_set is one,
+   the topmost two bits are set to one, suitable for RSA primes. Also
+   returns r = (p-1)/p0q. */
 void
 _nettle_generate_pocklington_prime (mpz_t p, mpz_t r,
 				    unsigned bits, int top_bits_set,