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From cd30ed3c0d715aa0c58a32a29cfb1476163a5b94 Mon Sep 17 00:00:00 2001
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From: NIIBE Yutaka <gniibe@fsij.org>
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Date: Wed, 20 Apr 2022 15:09:41 +0900
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Subject: [PATCH] cipher: Change the bounds for RSA key generation round.
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* cipher/rsa.c (generate_fips): Use 10 for p, 20 for q.
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--
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Constants from FIPS 186-5-draft.
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GnuPG-bug-id: 5919
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Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
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---
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cipher/rsa.c | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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diff --git a/cipher/rsa.c b/cipher/rsa.c
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index 486a34f0..771413b3 100644
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--- a/cipher/rsa.c
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+++ b/cipher/rsa.c
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@@ -476,7 +476,7 @@ generate_fips (RSA_secret_key *sk, unsigned int nbits, unsigned long use_e,
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retry:
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/* generate p and q */
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- for (i = 0; i < 5 * pbits; i++)
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+ for (i = 0; i < 10 * pbits; i++)
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{
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ploop:
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if (!testparms)
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@@ -506,10 +506,10 @@ generate_fips (RSA_secret_key *sk, unsigned int nbits, unsigned long use_e,
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else if (testparms)
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goto err;
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}
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- if (i >= 5 * pbits)
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+ if (i >= 10 * pbits)
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goto err;
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- for (i = 0; i < 5 * pbits; i++)
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+ for (i = 0; i < 20 * pbits; i++)
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{
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qloop:
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if (!testparms)
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@@ -555,7 +555,7 @@ generate_fips (RSA_secret_key *sk, unsigned int nbits, unsigned long use_e,
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else if (testparms)
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goto err;
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}
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- if (i >= 5 * pbits)
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+ if (i >= 20 * pbits)
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goto err;
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if (testparms)
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--
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2.37.3
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