841 static int get_pkcs_padding(unsigned char *input, size_t input_len,  in get_pkcs_padding()  argument
851     padding_len = input[input_len - 1];  in get_pkcs_padding()
852     if (padding_len == 0 || padding_len > input_len) {  in get_pkcs_padding()
855     *data_len = input_len - padding_len;  in get_pkcs_padding()
857     mbedtls_ct_condition_t bad = mbedtls_ct_uint_gt(padding_len, input_len);  in get_pkcs_padding()
862     pad_idx = input_len - padding_len;  in get_pkcs_padding()
863     for (i = 0; i < input_len; i++) {  in get_pkcs_padding()
889 static int get_one_and_zeros_padding(unsigned char *input, size_t input_len,  in get_one_and_zeros_padding()  argument
901     for (ptrdiff_t i = (ptrdiff_t) (input_len) - 1; i >= 0; i--) {  in get_one_and_zeros_padding()
933 static int get_zeros_and_len_padding(unsigned char *input, size_t input_len,  in get_zeros_and_len_padding()  argument
944     padding_len = input[input_len - 1];  in get_zeros_and_len_padding()
945     *data_len = input_len - padding_len;  in get_zeros_and_len_padding()
948     bad = mbedtls_ct_uint_gt(padding_len, input_len);  in get_zeros_and_len_padding()
952     pad_idx = input_len - padding_len;  in get_zeros_and_len_padding()
953     for (i = 0; i < input_len - 1; i++) {  in get_zeros_and_len_padding()
974 static int get_zeros_padding(unsigned char *input, size_t input_len,  in get_zeros_padding()  argument
985     for (i = input_len; i > 0; i--) {  in get_zeros_padding()
1001 static int get_no_padding(unsigned char *input, size_t input_len,  in get_no_padding()  argument
1008     *data_len = input_len;  in get_no_padding()