Increase maximum PIN length

Fix #547
OpenSC · Oct 21, 2024 · 5467178 · 5467178
1 parent 24636e4
commit 5467178
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Showing 3 changed files with 3 additions and 2 deletions.
diff --git a/NEWS b/NEWS
@@ -1,6 +1,7 @@
 NEWS for Libp11 -- History of user visible changes
 
 New in 0.4.13; unreleased
+* Increased maximum PIN length.
 * Fixed memory leak of RSA/EC methods when releasing PKCS11_CTX.
 
 New in 0.4.12; 2022-07-15; Michał Trojnara

diff --git a/src/eng_back.c b/src/eng_back.c
@@ -36,7 +36,7 @@
 #endif
 
 /* The maximum length of an internally-allocated PIN */
-#define MAX_PIN_LENGTH   32
+#define MAX_PIN_LENGTH   256
 
 struct st_engine_ctx {
 	/* Engine configuration */

diff --git a/src/p11_key.c b/src/p11_key.c
@@ -27,7 +27,7 @@
 #endif
 
 /* The maximum length of PIN */
-#define MAX_PIN_LENGTH   32
+#define MAX_PIN_LENGTH   256
 
 static int pkcs11_find_keys(PKCS11_SLOT_private *, CK_SESSION_HANDLE, unsigned int, PKCS11_TEMPLATE *);
 static int pkcs11_next_key(PKCS11_CTX_private *ctx, PKCS11_SLOT_private *,