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From 6faa13d83e5166e4bbe97d85935aca779fde9089 Mon Sep 17 00:00:00 2001
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From: Ingo Franzki <ifranzki@linux.ibm.com>
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Date: Thu, 2 Jul 2020 14:46:29 +0200
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Subject: [PATCH 2/2] pkcstok_migrate: Fix private token object conversion on
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little endian platforms
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The new format stores numeric fields in the object header in big endian, while
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the old format uses the platform endianness. So convert the fields to big endian
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during conversion.
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Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
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---
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usr/sbin/pkcstok_migrate/pkcstok_migrate.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/usr/sbin/pkcstok_migrate/pkcstok_migrate.c b/usr/sbin/pkcstok_migrate/pkcstok_migrate.c
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index e0c19125..0148102c 100644
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--- a/usr/sbin/pkcstok_migrate/pkcstok_migrate.c
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+++ b/usr/sbin/pkcstok_migrate/pkcstok_migrate.c
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@@ -239,7 +239,7 @@ static CK_RV make_OBJECT_PRIV_312(unsigned char **obj_new, unsigned int *obj_new
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/* Setup header */
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memset(&header, 0, sizeof(header));
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- header.tokversion = 0x0003000C;
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+ header.tokversion = htobe32(0x0003000C);
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header.private_flag = 0x01;
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ret = aes_256_wrap(header.key_wrapped, obj_key, masterkey);
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if (ret != CKR_OK) {
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@@ -252,7 +252,7 @@ static CK_RV make_OBJECT_PRIV_312(unsigned char **obj_new, unsigned int *obj_new
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header.iv[9] = 0;
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header.iv[10] = 0;
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header.iv[11] = 1;
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- header.object_len = clear_len;
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+ header.object_len = htobe32(clear_len);
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memcpy(object, &header, HEADER_LEN);
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/* Encrypt body */
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--
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2.16.2.windows.1
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