commit 1e855601ca2372070ad41b861a0586bc00d8cf8a
author Neil Armstrong <narmstrong@baylibre.com> Wed Jun 15 11:32:11 2022 +0200
committer Neil Armstrong <narmstrong@baylibre.com> Wed Aug 31 10:49:18 2022 +0200
tree b53aaa22722f0bd9eae02ba4f89185c487cbf26c
parent ed40782628e818f21e6e13d4b0cddfd8ed72a22b

Fix psa_pake_get_implicit_key() state & add corresponding tests in ecjpake_rounds()

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>

library/psa_crypto_pake.c

diff --git a/library/psa_crypto_pake.c b/library/psa_crypto_pake.c
index f7fb384..8ceacd9 100644
--- a/library/psa_crypto_pake.c
+++ b/library/psa_crypto_pake.c
@@ -660,8 +660,8 @@
 
     if( operation->alg == 0 ||
         operation->state != PSA_PAKE_STATE_READY ||
-        ( operation->input_step != PSA_PAKE_STEP_DERIVE  &&
-          operation->output_step != PSA_PAKE_STEP_DERIVE ) )
+        operation->input_step != PSA_PAKE_STEP_DERIVE ||
+        operation->output_step != PSA_PAKE_STEP_DERIVE )
         return( PSA_ERROR_BAD_STATE );
 
 #if defined(MBEDTLS_PSA_BUILTIN_ALG_JPAKE)