Avoid deprecated functions in FFI

1 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/ffi/ffi_cert.cpp b/src/lib/ffi/ffi_cert.cpp
index 2ac9c69af..17b78cc7c 100644
--- a/src/lib/ffi/ffi_cert.cpp
+++ b/src/lib/ffi/ffi_cert.cpp
@@ -55,7 +55,7 @@ int botan_x509_cert_get_public_key(botan_x509_cert_t cert, botan_pubkey_t* key)
       *key = nullptr;
 
 #if defined(BOTAN_HAS_RSA)
-      std::unique_ptr<Botan::Public_Key> publicKey(safe_get(cert).subject_public_key());
+      std::unique_ptr<Botan::Public_Key> publicKey = safe_get(cert).load_subject_public_key();
       *key = new botan_pubkey_struct(publicKey.release());
       return BOTAN_FFI_SUCCESS;
 #else
@@ -100,12 +100,12 @@ int botan_x509_cert_destroy(botan_x509_cert_t cert)
 
 int botan_x509_cert_get_time_starts(botan_x509_cert_t cert, char out[], size_t* out_len)
    {
-   return BOTAN_FFI_DO(Botan::X509_Certificate, cert, c, { return write_str_output(out, out_len, c.start_time()); });
+   return BOTAN_FFI_DO(Botan::X509_Certificate, cert, c, { return write_str_output(out, out_len, c.not_before().to_string()); });
    }
 
 int botan_x509_cert_get_time_expires(botan_x509_cert_t cert, char out[], size_t* out_len)
    {
-   return BOTAN_FFI_DO(Botan::X509_Certificate, cert, c, { return write_str_output(out, out_len, c.end_time()); });
+   return BOTAN_FFI_DO(Botan::X509_Certificate, cert, c, { return write_str_output(out, out_len, c.not_after().to_string()); });
    }
 
 int botan_x509_cert_get_serial_number(botan_x509_cert_t cert, uint8_t out[], size_t* out_len)