| EVP_SealInit.3 (206048) | EVP_SealInit.3 (215698) |
|---|---|
| 1.\" Automatically generated by Pod::Man v1.37, Pod::Parser v1.37 | 1.\" Automatically generated by Pod::Man 2.22 (Pod::Simple 3.07) |
| 2.\" 3.\" Standard preamble: 4.\" ======================================================================== | 2.\" 3.\" Standard preamble: 4.\" ======================================================================== |
| 5.de Sh \" Subsection heading 6.br 7.if t .Sp 8.ne 5 9.PP 10\fB\\$1\fR 11.PP 12.. | |
| 13.de Sp \" Vertical space (when we can't use .PP) 14.if t .sp .5v 15.if n .sp 16.. 17.de Vb \" Begin verbatim text 18.ft CW 19.nf 20.ne \\$1 21.. 22.de Ve \" End verbatim text 23.ft R 24.fi 25.. 26.\" Set up some character translations and predefined strings. \*(-- will 27.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left | 5.de Sp \" Vertical space (when we can't use .PP) 6.if t .sp .5v 7.if n .sp 8.. 9.de Vb \" Begin verbatim text 10.ft CW 11.nf 12.ne \\$1 13.. 14.de Ve \" End verbatim text 15.ft R 16.fi 17.. 18.\" Set up some character translations and predefined strings. \*(-- will 19.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left |
| 28.\" double quote, and \*(R" will give a right double quote. | will give a 29.\" real vertical bar. \*(C+ will give a nicer C++. Capital omega is used to 30.\" do unbreakable dashes and therefore won't be available. \*(C` and \*(C' 31.\" expand to `' in nroff, nothing in troff, for use with C<>. 32.tr \(*W-|\(bv\*(Tr | 20.\" double quote, and \*(R" will give a right double quote. \*(C+ will 21.\" give a nicer C++. Capital omega is used to do unbreakable dashes and 22.\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff, 23.\" nothing in troff, for use with C<>. 24.tr \(*W- |
| 33.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' 34.ie n \{\ 35. ds -- \(*W- 36. ds PI pi 37. if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch 38. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch 39. ds L" "" 40. ds R" "" 41. ds C` "" 42. ds C' "" 43'br\} 44.el\{\ 45. ds -- \|\(em\| 46. ds PI \(*p 47. ds L" `` 48. ds R" '' 49'br\} 50.\" | 25.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' 26.ie n \{\ 27. ds -- \(*W- 28. ds PI pi 29. if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch 30. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch 31. ds L" "" 32. ds R" "" 33. ds C` "" 34. ds C' "" 35'br\} 36.el\{\ 37. ds -- \|\(em\| 38. ds PI \(*p 39. ds L" `` 40. ds R" '' 41'br\} 42.\" |
| 43.\" Escape single quotes in literal strings from groff's Unicode transform. 44.ie \n(.g .ds Aq \(aq 45.el .ds Aq ' 46.\" |
|
| 51.\" If the F register is turned on, we'll generate index entries on stderr for | 47.\" If the F register is turned on, we'll generate index entries on stderr for |
| 52.\" titles (.TH), headers (.SH), subsections (.Sh), items (.Ip), and index | 48.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index |
| 53.\" entries marked with X<> in POD. Of course, you'll have to process the 54.\" output yourself in some meaningful fashion. | 49.\" entries marked with X<> in POD. Of course, you'll have to process the 50.\" output yourself in some meaningful fashion. |
| 55.if \nF \{\ | 51.ie \nF \{\ |
| 56. de IX 57. tm Index:\\$1\t\\n%\t"\\$2" 58.. 59. nr % 0 60. rr F 61.\} | 52. de IX 53. tm Index:\\$1\t\\n%\t"\\$2" 54.. 55. nr % 0 56. rr F 57.\} |
| 58.el \{\ 59. de IX 60.. 61.\} |
|
| 62.\" | 62.\" |
| 63.\" For nroff, turn off justification. Always turn off hyphenation; it makes 64.\" way too many mistakes in technical documents. 65.hy 0 66.if n .na 67.\" | |
| 68.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). 69.\" Fear. Run. Save yourself. No user-serviceable parts. 70. \" fudge factors for nroff and troff 71.if n \{\ 72. ds #H 0 73. ds #V .8m 74. ds #F .3m 75. ds #[ \f1 --- 48 unchanged lines hidden (view full) --- 124. ds Th \o'LP' 125. ds ae ae 126. ds Ae AE 127.\} 128.rm #[ #] #H #V #F C 129.\" ======================================================================== 130.\" 131.IX Title "EVP_SealInit 3" | 63.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). 64.\" Fear. Run. Save yourself. No user-serviceable parts. 65. \" fudge factors for nroff and troff 66.if n \{\ 67. ds #H 0 68. ds #V .8m 69. ds #F .3m 70. ds #[ \f1 --- 48 unchanged lines hidden (view full) --- 119. ds Th \o'LP' 120. ds ae ae 121. ds Ae AE 122.\} 123.rm #[ #] #H #V #F C 124.\" ======================================================================== 125.\" 126.IX Title "EVP_SealInit 3" |
| 132.TH EVP_SealInit 3 "2010-03-24" "0.9.8n" "OpenSSL" | 127.TH EVP_SealInit 3 "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" 134EVP_SealInit, EVP_SealUpdate, EVP_SealFinal \- EVP envelope encryption 135.SH "SYNOPSIS" 136.IX Header "SYNOPSIS" 137.Vb 1 138\& #include <openssl/evp.h> | 132.SH "NAME" 133EVP_SealInit, EVP_SealUpdate, EVP_SealFinal \- EVP envelope encryption 134.SH "SYNOPSIS" 135.IX Header "SYNOPSIS" 136.Vb 1 137\& #include <openssl/evp.h> |
| 139.Ve 140.PP 141.Vb 7 | 138\& |
| 142\& int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, 143\& unsigned char **ek, int *ekl, unsigned char *iv, 144\& EVP_PKEY **pubk, int npubk); 145\& int EVP_SealUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, 146\& int *outl, unsigned char *in, int inl); 147\& int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, 148\& int *outl); 149.Ve --- 20 unchanged lines hidden (view full) --- 170example) EVP_CIPHER_iv_length(type). 171.PP 172If the cipher does not require an \s-1IV\s0 then the \fBiv\fR parameter is ignored 173and can be \fB\s-1NULL\s0\fR. 174.PP 175\&\fIEVP_SealUpdate()\fR and \fIEVP_SealFinal()\fR have exactly the same properties 176as the \fIEVP_EncryptUpdate()\fR and \fIEVP_EncryptFinal()\fR routines, as 177documented on the \fIEVP_EncryptInit\fR\|(3) manual | 139\& int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, 140\& unsigned char **ek, int *ekl, unsigned char *iv, 141\& EVP_PKEY **pubk, int npubk); 142\& int EVP_SealUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, 143\& int *outl, unsigned char *in, int inl); 144\& int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, 145\& int *outl); 146.Ve --- 20 unchanged lines hidden (view full) --- 167example) EVP_CIPHER_iv_length(type). 168.PP 169If the cipher does not require an \s-1IV\s0 then the \fBiv\fR parameter is ignored 170and can be \fB\s-1NULL\s0\fR. 171.PP 172\&\fIEVP_SealUpdate()\fR and \fIEVP_SealFinal()\fR have exactly the same properties 173as the \fIEVP_EncryptUpdate()\fR and \fIEVP_EncryptFinal()\fR routines, as 174documented on the \fIEVP_EncryptInit\fR\|(3) manual |
| 178page. | 175page. |
| 179.SH "RETURN VALUES" 180.IX Header "RETURN VALUES" 181\&\fIEVP_SealInit()\fR returns 0 on error or \fBnpubk\fR if successful. 182.PP 183\&\fIEVP_SealUpdate()\fR and \fIEVP_SealFinal()\fR return 1 for success and 0 for 184failure. 185.SH "NOTES" 186.IX Header "NOTES" --- 24 unchanged lines hidden --- | 176.SH "RETURN VALUES" 177.IX Header "RETURN VALUES" 178\&\fIEVP_SealInit()\fR returns 0 on error or \fBnpubk\fR if successful. 179.PP 180\&\fIEVP_SealUpdate()\fR and \fIEVP_SealFinal()\fR return 1 for success and 0 for 181failure. 182.SH "NOTES" 183.IX Header "NOTES" --- 24 unchanged lines hidden --- |