Commit 5bbce89e6ab1847f85b9437252d06b74ffe875f6
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60965d5f
Add clarification about empty passwords to doc
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14 additions
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8 deletions
job.sums
| @@ -8,10 +8,10 @@ include/qpdf/auto_job_c_pages.hh b3cc0f21029f6d89efa043dcdbfa183cb59325b6506001c | @@ -8,10 +8,10 @@ include/qpdf/auto_job_c_pages.hh b3cc0f21029f6d89efa043dcdbfa183cb59325b6506001c | ||
| 8 | include/qpdf/auto_job_c_uo.hh ae21b69a1efa9333050f4833d465f6daff87e5b38e5106e49bbef5d4132e4ed1 | 8 | include/qpdf/auto_job_c_uo.hh ae21b69a1efa9333050f4833d465f6daff87e5b38e5106e49bbef5d4132e4ed1 |
| 9 | job.yml 1f5db325600a763692034835117ac6b1a4b6aba8e73faa13a004ddc086834545 | 9 | job.yml 1f5db325600a763692034835117ac6b1a4b6aba8e73faa13a004ddc086834545 |
| 10 | libqpdf/qpdf/auto_job_decl.hh 7844eba58edffb9494b19e8eca6fd59a24d6e152ca606c3b07da569f753df2da | 10 | libqpdf/qpdf/auto_job_decl.hh 7844eba58edffb9494b19e8eca6fd59a24d6e152ca606c3b07da569f753df2da |
| 11 | -libqpdf/qpdf/auto_job_help.hh d4650c0d8ea4310ef2ee890a9cd1543ce55c9b6b1c6462e0398955fe68d0d407 | 11 | +libqpdf/qpdf/auto_job_help.hh 6e59e9bbb86817d7c8c4b3900db3b61d6441a34af1b57d60fb60a8099b7bf4f1 |
| 12 | libqpdf/qpdf/auto_job_init.hh e6c09e94c92bd17e9c728b11437e3c98266c93c42c3efbce050c8d288e6b3473 | 12 | libqpdf/qpdf/auto_job_init.hh e6c09e94c92bd17e9c728b11437e3c98266c93c42c3efbce050c8d288e6b3473 |
| 13 | libqpdf/qpdf/auto_job_json_decl.hh 06caa46eaf71db8a50c046f91866baa8087745a9474319fb7c86d92634cc8297 | 13 | libqpdf/qpdf/auto_job_json_decl.hh 06caa46eaf71db8a50c046f91866baa8087745a9474319fb7c86d92634cc8297 |
| 14 | libqpdf/qpdf/auto_job_json_init.hh 85ac7e5c66f14c767419823eac84bdea4bd72d690bfe12b533321e5708e644b7 | 14 | libqpdf/qpdf/auto_job_json_init.hh 85ac7e5c66f14c767419823eac84bdea4bd72d690bfe12b533321e5708e644b7 |
| 15 | libqpdf/qpdf/auto_job_schema.hh 5e0f5cb7d462716fe52548b2ae1a8eb6f3c900016e915140eea37f78cee45b2b | 15 | libqpdf/qpdf/auto_job_schema.hh 5e0f5cb7d462716fe52548b2ae1a8eb6f3c900016e915140eea37f78cee45b2b |
| 16 | manual/_ext/qpdf.py 6add6321666031d55ed4aedf7c00e5662bba856dfcd66ccb526563bffefbb580 | 16 | manual/_ext/qpdf.py 6add6321666031d55ed4aedf7c00e5662bba856dfcd66ccb526563bffefbb580 |
| 17 | -manual/cli.rst ab2b2feb3217151a7a7f67b1774bd7fb704d94a325282e691ea1fd0a7cbf11f0 | 17 | +manual/cli.rst d4306dde514da597b245cc401261ed0813964bb41ec67ad1fb8885039420ae66 |
libqpdf/qpdf/auto_job_help.hh
| @@ -397,8 +397,10 @@ ap.addHelpTopic("encryption", "create encrypted files", R"(Create encrypted file | @@ -397,8 +397,10 @@ ap.addHelpTopic("encryption", "create encrypted files", R"(Create encrypted file | ||
| 397 | --encrypt user-password owner-password key-length [options] -- | 397 | --encrypt user-password owner-password key-length [options] -- |
| 398 | 398 | ||
| 399 | Either or both of user-password and owner-password may be empty | 399 | Either or both of user-password and owner-password may be empty |
| 400 | -strings. key-length may be 40, 128, or 256. Encryption options are | ||
| 401 | -terminated by "--" by itself. | 400 | +strings, though setting either to the empty string enables the file |
| 401 | +to be opened and decrpyted without a password. key-length may be | ||
| 402 | +40, 128, or 256. Encryption options are terminated by "--" by | ||
| 403 | +itself. | ||
| 402 | 404 | ||
| 403 | 40-bit encryption is insecure, as is 128-bit encryption without | 405 | 40-bit encryption is insecure, as is 128-bit encryption without |
| 404 | AES. Use 256-bit encryption unless you have a specific reason to | 406 | AES. Use 256-bit encryption unless you have a specific reason to |
manual/cli.rst
| @@ -1735,8 +1735,10 @@ Encryption | @@ -1735,8 +1735,10 @@ Encryption | ||
| 1735 | --encrypt user-password owner-password key-length [options] -- | 1735 | --encrypt user-password owner-password key-length [options] -- |
| 1736 | 1736 | ||
| 1737 | Either or both of user-password and owner-password may be empty | 1737 | Either or both of user-password and owner-password may be empty |
| 1738 | - strings. key-length may be 40, 128, or 256. Encryption options are | ||
| 1739 | - terminated by "--" by itself. | 1738 | + strings, though setting either to the empty string enables the file |
| 1739 | + to be opened and decrpyted without a password. key-length may be | ||
| 1740 | + 40, 128, or 256. Encryption options are terminated by "--" by | ||
| 1741 | + itself. | ||
| 1740 | 1742 | ||
| 1741 | 40-bit encryption is insecure, as is 128-bit encryption without | 1743 | 40-bit encryption is insecure, as is 128-bit encryption without |
| 1742 | AES. Use 256-bit encryption unless you have a specific reason to | 1744 | AES. Use 256-bit encryption unless you have a specific reason to |
| @@ -1802,8 +1804,10 @@ To create an encrypted file, use | @@ -1802,8 +1804,10 @@ To create an encrypted file, use | ||
| 1802 | --encrypt user-password owner-password key-length [options] -- | 1804 | --encrypt user-password owner-password key-length [options] -- |
| 1803 | 1805 | ||
| 1804 | Either or both of :samp:`{user-password}` and :samp:`{owner-password}` | 1806 | Either or both of :samp:`{user-password}` and :samp:`{owner-password}` |
| 1805 | -may be empty strings. :samp:`{key-length}` may be ``40``, ``128``, or | ||
| 1806 | -``256``. Encryption options are terminated by ``--`` by itself. | 1807 | +may be empty strings, though setting either to the empty string |
| 1808 | +enables the file to be opened and decrpyted without a password.. | ||
| 1809 | +:samp:`{key-length}` may be ``40``, ``128``, or ``256``. Encryption | ||
| 1810 | +options are terminated by ``--`` by itself. | ||
| 1807 | 1811 | ||
| 1808 | 40-bit encryption is insecure, as is 128-bit encryption without AES. | 1812 | 40-bit encryption is insecure, as is 128-bit encryption without AES. |
| 1809 | Use 256-bit encryption unless you have a specific reason to use an | 1813 | Use 256-bit encryption unless you have a specific reason to use an |