Hi, (this is a resend because my MUA crashed while I tried to send this mail earlier. If you get it twice, my apologies) When I try to parse some of the CRLs at <http://crl.eid.belgium.be/>, I sometimes get this error: wouter at gangtai:~$ openssl version OpenSSL 1.0.2h 3 May 2016 wouter at gangtai:~$ openssl crl -in eidc201203.crl -inform der -noout -text unable to load CRL 140694432685592:error:0D09E09B:asn1 encoding routines:X509_NAME_EX_D2I:too long:x_name.c:203: 140694432685592:error:0D08303A:asn1 encoding routines:ASN1_TEMPLATE_NOEXP_D2I:nested asn1 error:tasn_dec.c:697:Field=issuer, Type=X509_CRL_INFO 140694432685592:error:0D08303A:asn1 encoding routines:ASN1_TEMPLATE_NOEXP_D2I:nested asn1 error:tasn_dec.c:697:Field=crl, Type=X509_CRL This isn't the case for all of the CRLs, just for some of them; e.g., everything works fine for eidc201503.crl However, if I try the same on another machine nearby, which has a much older version of OpenSSL, then things seem to work fine: eidmac:~ buildslave$ openssl version OpenSSL 0.9.8zh 14 Jan 2016 eidmac:~ buildslave$ openssl crl -in eidc201203.crl -inform der -noout -text | head Certificate Revocation List (CRL): Version 2 (0x1) Signature Algorithm: sha1WithRSAEncryption Issuer: /C=BE/CN=Citizen CA/serialNumber=201203 Last Update: Sep 14 10:22:50 2016 GMT Next Update: Sep 21 10:22:50 2016 GMT CRL extensions: X509v3 Authority Key Identifier: keyid:7A:5F:3A:FF:2D:46:91:90:53:3F:BB:91:2D:29:82:ED:BB:78:6A:E0 This machine is a mac running OSX 10.11, the OpenSSL is the default as shipped with that OS; the other is my personal laptop, which runs Debian unstable (and the openssl is again the default). I've reproduced the same issue on Debian stable, haven't tried much else yet. I've been trying to figure out why my OpenSSL fails to parse the CRL, whereas others do not,. Any hints would be greatly appreciated. Thanks, -- Wouter Verhelst