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Fix ots sig length check in LMS validate function

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Signed-off-by: Raef Coles <raef.coles@arm.com>
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Raef Coles 2022-10-07 13:52:47 +01:00
parent f36874a535
commit 02cf8234b4
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GPG key ID: 1AAF1B43DF2086F4
1 changed files with 1 additions and 1 deletions
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library/lms.c
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@ -733,7 +733,7 @@ int mbedtls_lms_sign( mbedtls_lms_private_t *ctx,
ret = mbedtls_lmots_sign( &ctx->ots_private_keys[q_leaf_identifier],
f_rng, p_rng, msg, msg_size,
sig + SIG_OTS_SIG_OFFSET,
MBEDTLS_LMS_SIG_LEN(ctx->params.type, ctx->params.otstype),
MBEDTLS_LMS_SIG_LEN(ctx->params.type, ctx->params.otstype) - SIG_OTS_SIG_OFFSET,
NULL );
if( ret != 0 )
{