Repair PEM_write_PrivateKey and PEM_write_bio_PrivateKey.

0b977773 · Bodo Möller · 62c419d6 · 0b977773
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Showing with 8 addition and 1 deletion

crypto/pem/pem_all.c crypto/pem/pem_all.c +8 -1

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--- a/crypto/pem/pem_all.c
+++ b/crypto/pem/pem_all.c
@@ -102,5 +102,12 @@ IMPLEMENT_PEM_rw(DHparams, DH, PEM_STRING_DHPARAMS, DHparams)
 #endif
-IMPLEMENT_PEM_rw_cb(PrivateKey, EVP_PKEY, PEM_STRING_EVP_PKEY, PrivateKey)
+/* The PrivateKey case is not that straightforward.
+ *   IMPLEMENT_PEM_rw_cb(PrivateKey, EVP_PKEY, PEM_STRING_EVP_PKEY, PrivateKey)
+ * does not work, RSA and DSA keys have specific strings.
+ * (When reading, parameter PEM_STRING_EVP_PKEY is a wildcard for anything
+ * appropriate.)
+ */
+IMPLEMENT_PEM_read(PrivateKey, EVP_PKEY, PEM_STRING_EVP_PKEY, PrivateKey)
+IMPLEMENT_PEM_write_cb(PrivateKey, EVP_PKEY, ((x->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA), PrivateKey)