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1 =pod | 1 =pod |
2 | 2 |
3 =head1 NAME | 3 =head1 NAME |
4 | 4 |
5 ec - EC key processing | 5 ec - EC key processing |
6 | 6 |
7 =head1 SYNOPSIS | 7 =head1 SYNOPSIS |
8 | 8 |
9 B<openssl> B<ec> | 9 B<openssl> B<ec> |
10 [B<-inform PEM|DER>] | 10 [B<-inform PEM|DER>] |
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123 This specifies how the elliptic curve parameters are encoded. | 123 This specifies how the elliptic curve parameters are encoded. |
124 Possible value are: B<named_curve>, i.e. the ec parameters are | 124 Possible value are: B<named_curve>, i.e. the ec parameters are |
125 specified by a OID, or B<explicit> where the ec parameters are | 125 specified by a OID, or B<explicit> where the ec parameters are |
126 explicitly given (see RFC 3279 for the definition of the | 126 explicitly given (see RFC 3279 for the definition of the |
127 EC parameters structures). The default value is B<named_curve>. | 127 EC parameters structures). The default value is B<named_curve>. |
128 B<Note> the B<implicitlyCA> alternative ,as specified in RFC 3279, | 128 B<Note> the B<implicitlyCA> alternative ,as specified in RFC 3279, |
129 is currently not implemented in OpenSSL. | 129 is currently not implemented in OpenSSL. |
130 | 130 |
131 =item B<-engine id> | 131 =item B<-engine id> |
132 | 132 |
133 specifying an engine (by it's unique B<id> string) will cause B<req> | 133 specifying an engine (by its unique B<id> string) will cause B<ec> |
134 to attempt to obtain a functional reference to the specified engine, | 134 to attempt to obtain a functional reference to the specified engine, |
135 thus initialising it if needed. The engine will then be set as the default | 135 thus initialising it if needed. The engine will then be set as the default |
136 for all available algorithms. | 136 for all available algorithms. |
137 | 137 |
138 =back | 138 =back |
139 | 139 |
140 =head1 NOTES | 140 =head1 NOTES |
141 | 141 |
142 The PEM private key format uses the header and footer lines: | 142 The PEM private key format uses the header and footer lines: |
143 | 143 |
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181 | 181 |
182 =head1 HISTORY | 182 =head1 HISTORY |
183 | 183 |
184 The ec command was first introduced in OpenSSL 0.9.8. | 184 The ec command was first introduced in OpenSSL 0.9.8. |
185 | 185 |
186 =head1 AUTHOR | 186 =head1 AUTHOR |
187 | 187 |
188 Nils Larsch for the OpenSSL project (http://www.openssl.org). | 188 Nils Larsch for the OpenSSL project (http://www.openssl.org). |
189 | 189 |
190 =cut | 190 =cut |
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