1diff --git a/src/x509.rs b/src/x509.rs 2index 0f8c0fd..9590fe6 100644 3--- a/src/x509.rs 4+++ b/src/x509.rs 5@@ -6,7 +6,6 @@ 6 use crate::objects::*; 7 use crate::traits::FromDer; 8 9-use data_encoding::HEXUPPER; 10 use der_parser::ber::{parse_ber_integer, BitStringObject, MAX_OBJECT_SIZE}; 11 use der_parser::der::*; 12 use der_parser::error::*; 13@@ -365,7 +364,7 @@ fn attribute_value_to_string(attr: &DerObject, _attr_type: &Oid) -> Result<Strin 14 _ => { 15 // type is not a string, get slice and convert it to base64 16 attr.as_slice() 17- .map(|s| HEXUPPER.encode(s)) 18+ .map(|s| base64::encode(s)) 19 .or(Err(X509Error::InvalidX509Name)) 20 } 21 } 22