Fix some issues found by Denian's lintian tool

Also fix some L<> labels and =item entries found while doing this.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/6630)

14 files changed, 101 insertions, 93 deletions

diff --git a/doc/man1/ciphers.pod b/doc/man1/ciphers.pod
index 3786e9a028..e3278eb6db 100644
--- a/doc/man1/ciphers.pod
+++ b/doc/man1/ciphers.pod
@@ -113,7 +113,7 @@ TLSv1.2 and below ciphersuites that have been configured. The format for this
 list is a simple colon (":") separated list of TLSv1.3 ciphersuite names. By
 default this value is:
 
-"TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256"
+ TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256
 
 =item B<cipherlist>
 
diff --git a/doc/man1/cms.pod b/doc/man1/cms.pod
index 462056113d..60ee3b505e 100644
--- a/doc/man1/cms.pod
+++ b/doc/man1/cms.pod
@@ -83,7 +83,8 @@ B<openssl> B<cms>
 [B<-signer file>]
 [B<-recip file>]
 [B<-keyid>]
-[B<-receipt_request_all -receipt_request_first>]
+[B<-receipt_request_all>]
+[B<-receipt_request_first>]
 [B<-receipt_request_from emailaddress>]
 [B<-receipt_request_to emailaddress>]
 [B<-receipt_request_print>]
@@ -304,7 +305,7 @@ default digest algorithm for the signing key will be used (usually SHA1).
 The encryption algorithm to use. For example triple DES (168 bits) - B<-des3>
 or 256 bit AES - B<-aes256>. Any standard algorithm name (as used by the
 EVP_get_cipherbyname() function) can also be used preceded by a dash, for
-example B<-aes-128-cbc>. See L<B<enc>|enc(1)> for a list of ciphers
+example B<-aes-128-cbc>. See L<enc(1)> for a list of ciphers
 supported by your version of OpenSSL.
 
 If not specified triple DES is used. Only used with B<-encrypt> and
@@ -403,7 +404,7 @@ Use subject key identifier to identify certificates instead of issuer name and
 serial number. The supplied certificate B<must> include a subject key
 identifier extension. Supported by B<-sign> and B<-encrypt> options.
 
-=item B<-receipt_request_all -receipt_request_first>
+=item B<-receipt_request_all>, B<-receipt_request_first>
 
 For B<-sign> option include a signed receipt request. Indicate requests should
 be provided by all recipient or first tier recipients (those mailed directly
diff --git a/doc/man1/dsa.pod b/doc/man1/dsa.pod
index 2428879ea2..a4dcc561d6 100644
--- a/doc/man1/dsa.pod
+++ b/doc/man1/dsa.pod
@@ -89,7 +89,7 @@ filename.
 The output file password source. For more information about the format of B<arg>
 see the B<PASS PHRASE ARGUMENTS> section in L<openssl(1)>.
 
-=item B<-aes128|-aes192|-aes256|-aria128|-aria192|-aria256|-camellia128|-camellia192|-camellia256|-des|-des3|-idea>
+=item B<-aes128>, B<-aes192>, B<-aes256>, B<-aria128>, B<-aria192>, B<-aria256>, B<-camellia128>, B<-camellia192>, B<-camellia256>, B<-des>, B<-des3>, B<-idea>
 
 These options encrypt the private key with the specified
 cipher before outputting it. A pass phrase is prompted for.
diff --git a/doc/man1/gendsa.pod b/doc/man1/gendsa.pod
index 7984b74c20..1cbd3f47cb 100644
--- a/doc/man1/gendsa.pod
+++ b/doc/man1/gendsa.pod
@@ -45,7 +45,7 @@ Print out a usage message.
 Output the key to the specified file. If this argument is not specified then
 standard output is used.
 
-=item B<-aes128|-aes192|-aes256|-aria128|-aria192|-aria256|-camellia128|-camellia192|-camellia256|-des|-des3|-idea>
+=item B<-aes128>, B<-aes192>, B<-aes256>, B<-aria128>, B<-aria192>, B<-aria256>, B<-camellia128>, B<-camellia192>, B<-camellia256>, B<-des>, B<-des3>, B<-idea>
 
 These options encrypt the private key with specified
 cipher before outputting it. A pass phrase is prompted for.
diff --git a/doc/man1/genpkey.pod b/doc/man1/genpkey.pod
index cdf21733ea..fa62973abd 100644
--- a/doc/man1/genpkey.pod
+++ b/doc/man1/genpkey.pod
@@ -261,13 +261,13 @@ Encrypt output private key using 128 bit AES and the passphrase "hello":
 
 Generate a 2048 bit RSA key using 3 as the public exponent:
 
- openssl genpkey -algorithm RSA -out key.pem -pkeyopt rsa_keygen_bits:2048 \
-                                                -pkeyopt rsa_keygen_pubexp:3
+ openssl genpkey -algorithm RSA -out key.pem \
+     -pkeyopt rsa_keygen_bits:2048 -pkeyopt rsa_keygen_pubexp:3
 
 Generate 2048 bit DSA parameters:
 
  openssl genpkey -genparam -algorithm DSA -out dsap.pem \
-                                                -pkeyopt dsa_paramgen_bits:2048
+     -pkeyopt dsa_paramgen_bits:2048
 
 Generate DSA key from parameters:
 
@@ -276,13 +276,13 @@ Generate DSA key from parameters:
 Generate 2048 bit DH parameters:
 
  openssl genpkey -genparam -algorithm DH -out dhp.pem \
-                                        -pkeyopt dh_paramgen_prime_len:2048
+     -pkeyopt dh_paramgen_prime_len:2048
 
 Generate 2048 bit X9.42 DH parameters:
 
  openssl genpkey -genparam -algorithm DH -out dhpx.pem \
-                                        -pkeyopt dh_paramgen_prime_len:2048 \
-                                        -pkeyopt dh_paramgen_type:1
+     -pkeyopt dh_paramgen_prime_len:2048 \
+     -pkeyopt dh_paramgen_type:1
 
 Output RFC5114 2048 bit DH parameters with 224 bit subgroup:
 
diff --git a/doc/man1/genrsa.pod b/doc/man1/genrsa.pod
index 25562dc866..638debaa91 100644
--- a/doc/man1/genrsa.pod
+++ b/doc/man1/genrsa.pod
@@ -53,7 +53,7 @@ standard output is used.
 The output file password source. For more information about the format
 of B<arg> see the B<PASS PHRASE ARGUMENTS> section in L<openssl(1)>.
 
-=item B<-aes128|-aes192|-aes256|-aria128|-aria192|-aria256|-camellia128|-camellia192|-camellia256|-des|-des3|-idea>
+=item B<-aes128>, B<-aes192>, B<-aes256>, B<-aria128>, B<-aria192>, B<-aria256>, B<-camellia128>, B<-camellia192>, B<-camellia256>, B<-des>, B<-des3>, B<-idea>
 
 These options encrypt the private key with specified
 cipher before outputting it. If none of these options is
diff --git a/doc/man1/openssl.pod b/doc/man1/openssl.pod
index a713269129..c656a34ec0 100644
--- a/doc/man1/openssl.pod
+++ b/doc/man1/openssl.pod
@@ -77,161 +77,160 @@ B<list>, or B<no->I<XXX> itself.)
 
 =over 4
 
-=item L<B<asn1parse>|asn1parse(1)>
+=item B<asn1parse>
 
 Parse an ASN.1 sequence.
 
-=item L<B<ca>|ca(1)>
+=item B<ca>
 
 Certificate Authority (CA) Management.
 
-=item L<B<ciphers>|ciphers(1)>
+=item B<ciphers>
 
 Cipher Suite Description Determination.
 
-=item L<B<cms>|cms(1)>
+=item B<cms>
 
 CMS (Cryptographic Message Syntax) utility.
 
-=item L<B<crl>|crl(1)>
+=item B<crl>
 
 Certificate Revocation List (CRL) Management.
 
-=item L<B<crl2pkcs7>|crl2pkcs7(1)>
+=item B<crl2pkcs7>
 
 CRL to PKCS#7 Conversion.
 
-=item L<B<dgst>|dgst(1)>
+=item B<dgst>
 
 Message Digest Calculation.
 
 =item B<dh>
 
 Diffie-Hellman Parameter Management.
-Obsoleted by L<B<dhparam>|dhparam(1)>.
+Obsoleted by L<dhparam(1)>.
 
-=item L<B<dhparam>|dhparam(1)>
+=item B<dhparam>
 
 Generation and Management of Diffie-Hellman Parameters. Superseded by
-L<B<genpkey>|genpkey(1)> and L<B<pkeyparam>|pkeyparam(1)>.
+L<genpkey(1)> and L<pkeyparam(1)>.
 
-=item L<B<dsa>|dsa(1)>
+=item B<dsa>
 
 DSA Data Management.
 
-=item L<B<dsaparam>|dsaparam(1)>
+=item B<dsaparam>
 
 DSA Parameter Generation and Management. Superseded by
-L<B<genpkey>|genpkey(1)> and L<B<pkeyparam>|pkeyparam(1)>.
+L<genpkey(1)> and L<pkeyparam(1)>.
 
-=item L<B<ec>|ec(1)>
+=item B<ec>
 
 EC (Elliptic curve) key processing.
 
-=item L<B<ecparam>|ecparam(1)>
+=item B<ecparam>
 
 EC parameter manipulation and generation.
 
-=item L<B<enc>|enc(1)>
+=item B<enc>
 
 Encoding with Ciphers.
 
-=item L<B<engine>|engine(1)>
+=item B<engine>
 
 Engine (loadable module) information and manipulation.
 
-=item L<B<errstr>|errstr(1)>
+=item B<errstr>
 
 Error Number to Error String Conversion.
 
 =item B<gendh>
 
 Generation of Diffie-Hellman Parameters.
-Obsoleted by L<B<dhparam>|dhparam(1)>.
+Obsoleted by L<dhparam(1)>.
 
-=item L<B<gendsa>|gendsa(1)>
+=item B<gendsa>
 
 Generation of DSA Private Key from Parameters. Superseded by
-L<B<genpkey>|genpkey(1)> and L<B<pkey>|pkey(1)>.
+L<genpkey(1)> and L<pkey(1)>.
 
-=item L<B<genpkey>|genpkey(1)>
+=item B<genpkey>
 
 Generation of Private Key or Parameters.
 
-=item L<B<genrsa>|genrsa(1)>
+=item B<genrsa>
 
-Generation of RSA Private Key. Superseded by L<B<genpkey>|genpkey(1)>.
+Generation of RSA Private Key. Superseded by L<genpkey(1)>.
 
-=item L<B<nseq>|nseq(1)>
+=item B<nseq>
 
 Create or examine a Netscape certificate sequence.
 
-=item L<B<ocsp>|ocsp(1)>
+=item B<ocsp>
 
 Online Certificate Status Protocol utility.
 
-=item L<B<passwd>|passwd(1)>
+=item B<passwd>
 
 Generation of hashed passwords.
 
-=item L<B<pkcs12>|pkcs12(1)>
+=item B<pkcs12>
 
 PKCS#12 Data Management.
 
-=item L<B<pkcs7>|pkcs7(1)>
+=item B<pkcs7>
 
 PKCS#7 Data Management.
 
-=item L<B<pkcs8>|pkcs8(1)>
+=item B<pkcs8>
 
 PKCS#8 format private key conversion tool.
 
-=item L<B<pkey>|pkey(1)>
+=item B<pkey>
 
 Public and private key management.
 
-=item L<B<pkeyparam>|pkeyparam(1)>
+=item B<pkeyparam>
 
 Public key algorithm parameter management.
 
-=item L<B<pkeyutl>|pkeyutl(1)>
+=item B<pkeyutl>
 
 Public key algorithm cryptographic operation utility.
 
-=item L<B<prime>|prime(1)>
+=item B<prime>
 
 Compute prime numbers.
 
-=item L<B<rand>|rand(1)>
+=item B<rand>
 
 Generate pseudo-random bytes.
 
-=item L<B<rehash>|rehash(1)>
+=item B<rehash>
 
 Create symbolic links to certificate and CRL files named by the hash values.
 
-=item L<B<req>|req(1)>
+=item B<req>
 
 PKCS#10 X.509 Certificate Signing Request (CSR) Management.
 
-=item L<B<rsa>|rsa(1)>
+=item B<rsa>
 
 RSA key management.
 
-
-=item L<B<rsautl>|rsautl(1)>
+=item B<rsautl>
 
 RSA utility for signing, verification, encryption, and decryption. Superseded
-by  L<B<pkeyutl>|pkeyutl(1)>.
+by  L<pkeyutl(1)>.
 
-=item L<B<s_client>|s_client(1)>
+=item B<s_client>
 
 This implements a generic SSL/TLS client which can establish a transparent
 connection to a remote server speaking SSL/TLS. It's intended for testing
 purposes only and provides only rudimentary interface functionality but
 internally uses mostly all functionality of the OpenSSL B<ssl> library.
 
-=item L<B<s_server>|s_server(1)>
+=item B<s_server>
 
 This implements a generic SSL/TLS server which accepts connections from remote
 clients speaking SSL/TLS. It's intended for testing purposes only and provides
@@ -240,47 +239,47 @@ functionality of the OpenSSL B<ssl> library.  It provides both an own command
 line oriented protocol for testing SSL functions and a simple HTTP response
 facility to emulate an SSL/TLS-aware webserver.
 
-=item L<B<s_time>|s_time(1)>
+=item B<s_time>
 
 SSL Connection Timer.
 
-=item L<B<sess_id>|sess_id(1)>
+=item B<sess_id>
 
 SSL Session Data Management.
 
-=item L<B<smime>|smime(1)>
+=item B<smime>
 
 S/MIME mail processing.
 
-=item L<B<speed>|speed(1)>
+=item B<speed>
 
 Algorithm Speed Measurement.
 
-=item L<B<spkac>|spkac(1)>
+=item B<spkac>
 
 SPKAC printing and generating utility.
 
-=item L<B<srp>|srp(1)>
+=item B<srp>
 
 Maintain SRP password file.
 
-=item L<B<storeutl>|storeutl(1)>
+=item B<storeutl>
 
 Utility to list and display certificates, keys, CRLs, etc.
 
-=item L<B<ts>|ts(1)>
+=item B<ts>
 
 Time Stamping Authority tool (client/server).
 
-=item L<B<verify>|verify(1)>
+=item B<verify>
 
 X.509 Certificate Verification.
 
-=item L<B<version>|version(1)>
+=item B<version>
 
 OpenSSL Version Information.
 
-=item L<B<x509>|x509(1)>
+=item B<x509>
 
 X.509 Certificate Data Management.
 
@@ -376,31 +375,31 @@ SM3 Digest
 
 Base64 Encoding
 
-=item B<bf bf-cbc bf-cfb bf-ecb bf-ofb>
+=item B<bf>, B<bf-cbc>, B<bf-cfb>, B<bf-ecb>, B<bf-ofb>
 
 Blowfish Cipher
 
-=item B<cast cast-cbc>
+=item B<cast>, B<cast-cbc>
 
 CAST Cipher
 
-=item B<cast5-cbc cast5-cfb cast5-ecb cast5-ofb>
+=item B<cast5-cbc>, B<cast5-cfb>, B<cast5-ecb>, B<cast5-ofb>
 
 CAST5 Cipher
 
-=item B<des des-cbc des-cfb des-ecb des-ede des-ede-cbc des-ede-cfb des-ede-ofb des-ofb>
+=item B<des>, B<des-cbc>, B<des-cfb>, B<des-ecb>, B<des-ede>, B<des-ede-cbc>, B<des-ede-cfb>, B<des-ede-ofb>, B<des-ofb>
 
 DES Cipher
 
-=item B<des3 desx des-ede3 des-ede3-cbc des-ede3-cfb des-ede3-ofb>
+=item B<des3>, B<desx>, B<des-ede3>, B<des-ede3-cbc>, B<des-ede3-cfb>, B<des-ede3-ofb>
 
 Triple-DES Cipher
 
-=item B<idea idea-cbc idea-cfb idea-ecb idea-ofb>
+=item B<idea>, B<idea-cbc>, B<idea-cfb>, B<idea-ecb>, B<idea-ofb>
 
 IDEA Cipher
 
-=item B<rc2 rc2-cbc rc2-cfb rc2-ecb rc2-ofb>
+=item B<rc2>, B<rc2-cbc>, B<rc2-cfb>, B<rc2-ecb>, B<rc2-ofb>
 
 RC2 Cipher
 
@@ -408,7 +407,7 @@ RC2 Cipher
 
 RC4 Cipher
 
-=item B<rc5 rc5-cbc rc5-cfb rc5-ecb rc5-ofb>
+=item B<rc5>, B<rc5-cbc>, B<rc5-cfb>, B<rc5-ecb>, B<rc5-ofb>
 
 RC5 Cipher
 
diff --git a/doc/man1/passwd.pod b/doc/man1/passwd.pod
index 6c3d811e59..bdfba2a061 100644
--- a/doc/man1/passwd.pod
+++ b/doc/man1/passwd.pod
@@ -108,13 +108,17 @@ This can be used with a subsequent B<-rand> flag.
 
 =head1 EXAMPLES
 
-B<openssl passwd -crypt -salt xx password> prints B<xxj31ZMTZzkVA>.
+  % openssl passwd -crypt -salt xx password
+  xxj31ZMTZzkVA
 
-B<openssl passwd -1 -salt xxxxxxxx password> prints B<$1$xxxxxxxx$UYCIxa628.9qXjpQCjM4a.>.
+  % openssl passwd -1 -salt xxxxxxxx password
+  $1$xxxxxxxx$UYCIxa628.9qXjpQCjM4a.
 
-B<openssl passwd -apr1 -salt xxxxxxxx password> prints B<$apr1$xxxxxxxx$dxHfLAsjHkDRmG83UXe8K0>.
+  % openssl passwd -apr1 -salt xxxxxxxx password
+  $apr1$xxxxxxxx$dxHfLAsjHkDRmG83UXe8K0
 
-B<openssl passwd -aixmd5 -salt xxxxxxxx password> prints B<xxxxxxxx$8Oaipk/GPKhC64w/YVeFD/>.
+  % openssl passwd -aixmd5 -salt xxxxxxxx password
+  xxxxxxxx$8Oaipk/GPKhC64w/YVeFD/
 
 =head1 COPYRIGHT
 
diff --git a/doc/man1/pkcs8.pod b/doc/man1/pkcs8.pod
index 84a10e88ac..651011503c 100644
--- a/doc/man1/pkcs8.pod
+++ b/doc/man1/pkcs8.pod
@@ -223,14 +223,14 @@ below.
 These algorithms were included in the original PKCS#5 v1.5 specification.
 They only offer 56 bits of protection since they both use DES.
 
-=item B<PBE-SHA1-RC2-64 PBE-MD2-RC2-64 PBE-MD5-RC2-64 PBE-SHA1-DES>
+=item B<PBE-SHA1-RC2-64>, B<PBE-MD2-RC2-64>, B<PBE-MD5-RC2-64>, B<PBE-SHA1-DES>
 
 These algorithms are not mentioned in the original PKCS#5 v1.5 specification
 but they use the same key derivation algorithm and are supported by some
 software. They are mentioned in PKCS#5 v2.0. They use either 64 bit RC2 or
 56 bit DES.
 
-=item B<PBE-SHA1-RC4-128 PBE-SHA1-RC4-40 PBE-SHA1-3DES PBE-SHA1-2DES PBE-SHA1-RC2-128 PBE-SHA1-RC2-40>
+=item B<PBE-SHA1-RC4-128>, B<PBE-SHA1-RC4-40>, B<PBE-SHA1-3DES>, B<PBE-SHA1-2DES>, B<PBE-SHA1-RC2-128>, B<PBE-SHA1-RC2-40>
 
 These algorithms use the PKCS#12 password based encryption algorithm and
 allow strong encryption algorithms like triple DES or 128 bit RC2 to be used.
diff --git a/doc/man1/rsa.pod b/doc/man1/rsa.pod
index 835f844512..0280d07d4d 100644
--- a/doc/man1/rsa.pod
+++ b/doc/man1/rsa.pod
@@ -90,7 +90,7 @@ filename.
 The output file password source. For more information about the format of B<arg>
 see the B<PASS PHRASE ARGUMENTS> section in L<openssl(1)>.
 
-=item B<-aes128|-aes192|-aes256|-aria128|-aria192|-aria256|-camellia128|-camellia192|-camellia256|-des|-des3|-idea>
+=item B<-aes128>, B<-aes192>, B<-aes256>, B<-aria128>, B<-aria192>, B<-aria256>, B<-camellia128>, B<-camellia192>, B<-camellia256>, B<-des>, B<-des3>, B<-idea>
 
 These options encrypt the private key with the specified
 cipher before outputting it. A pass phrase is prompted for.
diff --git a/doc/man1/s_client.pod b/doc/man1/s_client.pod
index 69bae9429d..7d92dd82a0 100644
--- a/doc/man1/s_client.pod
+++ b/doc/man1/s_client.pod
@@ -804,7 +804,7 @@ information whenever a session is renegotiated.
 =head1 SEE ALSO
 
 L<SSL_CONF_cmd(3)>, L<sess_id(1)>, L<s_server(1)>, L<ciphers(1)>,
-L<SSL_CTX_set_max_send_fragment(3)>, L<SSL_CTX_set_split_send_fragment(3)>
+L<SSL_CTX_set_max_send_fragment(3)>, L<SSL_CTX_set_split_send_fragment(3)>,
 L<SSL_CTX_set_max_pipelines(3)>
 
 =head1 HISTORY
diff --git a/doc/man1/s_server.pod b/doc/man1/s_server.pod
index f601794372..5399096b83 100644
--- a/doc/man1/s_server.pod
+++ b/doc/man1/s_server.pod
@@ -809,7 +809,8 @@ unknown cipher suites a client says it supports.
 =head1 SEE ALSO
 
 L<SSL_CONF_cmd(3)>, L<sess_id(1)>, L<s_client(1)>, L<ciphers(1)>
-L<SSL_CTX_set_max_send_fragment(3)>, L<SSL_CTX_set_split_send_fragment(3)>
+L<SSL_CTX_set_max_send_fragment(3)>,
+L<SSL_CTX_set_split_send_fragment(3)>,
 L<SSL_CTX_set_max_pipelines(3)> 
 
 =head1 HISTORY
diff --git a/doc/man1/spkac.pod b/doc/man1/spkac.pod
index 75b12d85df..9ad03c1230 100644
--- a/doc/man1/spkac.pod
+++ b/doc/man1/spkac.pod
@@ -116,11 +116,12 @@ Create an SPKAC using the challenge string "hello":
 
 Example of an SPKAC, (long lines split up for clarity):
 
- SPKAC=MIG5MGUwXDANBgkqhkiG9w0BAQEFAANLADBIAkEA1cCoq2Wa3Ixs47uI7F\
- PVwHVIPDx5yso105Y6zpozam135a8R0CpoRvkkigIyXfcCjiVi5oWk+6FfPaD03u\
- PFoQIDAQABFgVoZWxsbzANBgkqhkiG9w0BAQQFAANBAFpQtY/FojdwkJh1bEIYuc\
- 2EeM2KHTWPEepWYeawvHD0gQ3DngSC75YCWnnDdq+NQ3F+X4deMx9AaEglZtULwV\
- 4=
+ SPKAC=MIG5MGUwXDANBgkqhkiG9w0BAQEFAANLADBIAkEA\
+ 1cCoq2Wa3Ixs47uI7FPVwHVIPDx5yso105Y6zpozam135a\
+ 8R0CpoRvkkigIyXfcCjiVi5oWk+6FfPaD03uPFoQIDAQAB\
+ FgVoZWxsbzANBgkqhkiG9w0BAQQFAANBAFpQtY/FojdwkJ\
+ h1bEIYuc2EeM2KHTWPEepWYeawvHD0gQ3DngSC75YCWnnD\
+ dq+NQ3F+X4deMx9AaEglZtULwV4=
 
 =head1 NOTES
 
diff --git a/doc/man1/ts.pod b/doc/man1/ts.pod
index 3ae320f2a1..3ec6e0d96d 100644
--- a/doc/man1/ts.pod
+++ b/doc/man1/ts.pod
@@ -557,10 +557,12 @@ OID section of the config file):
 
 Before generating a response a signing certificate must be created for
 the TSA that contains the B<timeStamping> critical extended key usage extension
-without any other key usage extensions. You can add the
-'extendedKeyUsage = critical,timeStamping' line to the user certificate section
-of the config file to generate a proper certificate. See L<req(1)>,
-L<ca(1)>, L<x509(1)> for instructions. The examples
+without any other key usage extensions. You can add this line to the
+user certificate section of the config file to generate a proper certificate;
+
+   extendedKeyUsage = critical,timeStamping
+
+See L<req(1)>, L<ca(1)>, and L<x509(1)> for instructions. The examples
 below assume that cacert.pem contains the certificate of the CA,
 tsacert.pem is the signing certificate issued by cacert.pem and
 tsakey.pem is the private key of the TSA.