From 55726355987146b1dc5747e28b51f30ee3d46e44 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20M=C3=B6ller?= <nisse@lysator.liu.se>
Date: Wed, 16 Jan 2002 21:13:06 +0100
Subject: [PATCH] *** empty log message ***
Rev: src/nettle/ChangeLog:1.57
Rev: src/nettle/rsa.c:1.7
---
ChangeLog | 30 ++++++++++++++++++++++++++++++
rsa.c | 8 +-------
2 files changed, 31 insertions(+), 7 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index d809a569..757b0a51 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,33 @@
+2002-01-16 Niels M�ller <nisse@cuckoo.hack.org>
+
+ * testsuite/yarrow-test.c: Deleted ran_array code, use
+ knuth-lfib.h instead.
+
+ * testsuite/testutils.c (test_rsa_md5, test_rsa_sha1): Moved
+ functions here...
+ * testsuite/rsa-test.c: ...from here.
+
+ * testsuite/rsa-keygen-test.c: New file.
+
+ * testsuite/knuth-lfib-test.c: New file.
+
+ * Makefile.am (libnettle_a_SOURCES): Added knuth-lfib.c and
+ rsa-keygen.c.
+
+ * rsa-keygen.c: New file.
+
+ * rsa.h (RSA_MINIMUM_N_OCTETS): New constant.
+ (RSA_MINIMUM_N_BITS): New constant.
+ (nettle_random_func, nettle_progress_func): New typedefs. Perhaps
+ they don't really belong in this file.
+ (rsa_generate_keypair): Added progress-callback argument.
+
+ * macros.h (READ_UINT24, WRITE_UINT24, READ_UINT16, WRITE_UINT16):
+ New macros.
+
+ * knuth-lfib.c, knuth-lfib.h: New files, implementing a
+ non-cryptographic prng.
+
2002-01-15 Niels M�ller <nisse@cuckoo.hack.org>
* hmac-sha1.c: New file.
diff --git a/rsa.c b/rsa.c
index 6dc83033..d64cb061 100644
--- a/rsa.c
+++ b/rsa.c
@@ -64,13 +64,7 @@ rsa_check_size(mpz_t n)
/* Round upwards */
unsigned size = (mpz_sizeinbase(n, 2) + 7) / 8;
- /* For PKCS#1 to make sense, the size of the modulo, in octets, must
- * be at least 11 + the length of the DER-encoded Digest Info.
- *
- * And a DigestInfo is 34 octets for md5, and 35 octets for sha1.
- * 46 octets is 368 bits. */
-
- if (size < 46)
+ if (size < RSA_MINIMUM_N_OCTETS)
return 0;
return size;
--
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