| dsa.1 (206048) | dsa.1 (215698) |
|---|---|
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| 132.TH DSA 1 "2010-03-24" "0.9.8n" "OpenSSL" | 127.TH DSA 1 "2010-11-16" "0.9.8p" "OpenSSL" 128.\" For nroff, turn off justification. Always turn off hyphenation; it makes 129.\" way too many mistakes in technical documents. 130.if n .ad l 131.nh |
| 133.SH "NAME" 134dsa \- DSA key processing 135.SH "SYNOPSIS" 136.IX Header "SYNOPSIS" 137\&\fBopenssl\fR \fBdsa\fR 138[\fB\-inform PEM|DER\fR] 139[\fB\-outform PEM|DER\fR] 140[\fB\-in filename\fR] --- 84 unchanged lines hidden (view full) --- 225to attempt to obtain a functional reference to the specified engine, 226thus initialising it if needed. The engine will then be set as the default 227for all available algorithms. 228.SH "NOTES" 229.IX Header "NOTES" 230The \s-1PEM\s0 private key format uses the header and footer lines: 231.PP 232.Vb 2 | 132.SH "NAME" 133dsa \- DSA key processing 134.SH "SYNOPSIS" 135.IX Header "SYNOPSIS" 136\&\fBopenssl\fR \fBdsa\fR 137[\fB\-inform PEM|DER\fR] 138[\fB\-outform PEM|DER\fR] 139[\fB\-in filename\fR] --- 84 unchanged lines hidden (view full) --- 224to attempt to obtain a functional reference to the specified engine, 225thus initialising it if needed. The engine will then be set as the default 226for all available algorithms. 227.SH "NOTES" 228.IX Header "NOTES" 229The \s-1PEM\s0 private key format uses the header and footer lines: 230.PP 231.Vb 2 |
| 233\& -----BEGIN DSA PRIVATE KEY----- 234\& -----END DSA PRIVATE KEY----- | 232\& \-\-\-\-\-BEGIN DSA PRIVATE KEY\-\-\-\-\- 233\& \-\-\-\-\-END DSA PRIVATE KEY\-\-\-\-\- |
| 235.Ve 236.PP 237The \s-1PEM\s0 public key format uses the header and footer lines: 238.PP 239.Vb 2 | 234.Ve 235.PP 236The \s-1PEM\s0 public key format uses the header and footer lines: 237.PP 238.Vb 2 |
| 240\& -----BEGIN PUBLIC KEY----- 241\& -----END PUBLIC KEY----- | 239\& \-\-\-\-\-BEGIN PUBLIC KEY\-\-\-\-\- 240\& \-\-\-\-\-END PUBLIC KEY\-\-\-\-\- |
| 242.Ve 243.SH "EXAMPLES" 244.IX Header "EXAMPLES" 245To remove the pass phrase on a \s-1DSA\s0 private key: 246.PP 247.Vb 1 | 241.Ve 242.SH "EXAMPLES" 243.IX Header "EXAMPLES" 244To remove the pass phrase on a \s-1DSA\s0 private key: 245.PP 246.Vb 1 |
| 248\& openssl dsa -in key.pem -out keyout.pem | 247\& openssl dsa \-in key.pem \-out keyout.pem |
| 249.Ve 250.PP 251To encrypt a private key using triple \s-1DES:\s0 252.PP 253.Vb 1 | 248.Ve 249.PP 250To encrypt a private key using triple \s-1DES:\s0 251.PP 252.Vb 1 |
| 254\& openssl dsa -in key.pem -des3 -out keyout.pem | 253\& openssl dsa \-in key.pem \-des3 \-out keyout.pem |
| 255.Ve 256.PP | 254.Ve 255.PP |
| 257To convert a private key from \s-1PEM\s0 to \s-1DER\s0 format: | 256To convert a private key from \s-1PEM\s0 to \s-1DER\s0 format: |
| 258.PP 259.Vb 1 | 257.PP 258.Vb 1 |
| 260\& openssl dsa -in key.pem -outform DER -out keyout.der | 259\& openssl dsa \-in key.pem \-outform DER \-out keyout.der |
| 261.Ve 262.PP 263To print out the components of a private key to standard output: 264.PP 265.Vb 1 | 260.Ve 261.PP 262To print out the components of a private key to standard output: 263.PP 264.Vb 1 |
| 266\& openssl dsa -in key.pem -text -noout | 265\& openssl dsa \-in key.pem \-text \-noout |
| 267.Ve 268.PP 269To just output the public part of a private key: 270.PP 271.Vb 1 | 266.Ve 267.PP 268To just output the public part of a private key: 269.PP 270.Vb 1 |
| 272\& openssl dsa -in key.pem -pubout -out pubkey.pem | 271\& openssl dsa \-in key.pem \-pubout \-out pubkey.pem |
| 273.Ve 274.SH "SEE ALSO" 275.IX Header "SEE ALSO" 276\&\fIdsaparam\fR\|(1), \fIgendsa\fR\|(1), \fIrsa\fR\|(1), 277\&\fIgenrsa\fR\|(1) | 272.Ve 273.SH "SEE ALSO" 274.IX Header "SEE ALSO" 275\&\fIdsaparam\fR\|(1), \fIgendsa\fR\|(1), \fIrsa\fR\|(1), 276\&\fIgenrsa\fR\|(1) |