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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 12:06:34 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 12:06:34 +0000
commit5e61585d76ae77fd5e9e96ebabb57afa4d74880d (patch)
tree2b467823aaeebc7ef8bc9e3cabe8074eaef1666d /src/tls/tls_prng.h
parentInitial commit. (diff)
downloadpostfix-5b7b6342ca8708be5ee306c089f8c5b3d3d122d8.tar.xz
postfix-5b7b6342ca8708be5ee306c089f8c5b3d3d122d8.zip
Adding upstream version 3.5.24.upstream/3.5.24upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tls/tls_prng.h')
-rw-r--r--src/tls/tls_prng.h50
1 files changed, 50 insertions, 0 deletions
diff --git a/src/tls/tls_prng.h b/src/tls/tls_prng.h
new file mode 100644
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--- /dev/null
+++ b/src/tls/tls_prng.h
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+#ifndef _TLS_PRNG_SRC_H_INCLUDED_
+#define _TLS_PRNG_SRC_H_INCLUDED_
+
+/*++
+/* NAME
+/* tls_prng_src 3h
+/* SUMMARY
+/* OpenSSL PRNG maintenance routines
+/* SYNOPSIS
+/* #include <tls_prng_src.h>
+/* DESCRIPTION
+/* .nf
+
+ /*
+ * External interface.
+ */
+typedef struct TLS_PRNG_SRC {
+ int fd; /* file handle */
+ char *name; /* resource name */
+ int timeout; /* time limit of applicable */
+} TLS_PRNG_SRC;
+
+extern TLS_PRNG_SRC *tls_prng_egd_open(const char *, int);
+extern ssize_t tls_prng_egd_read(TLS_PRNG_SRC *, size_t);
+extern int tls_prng_egd_close(TLS_PRNG_SRC *);
+
+extern TLS_PRNG_SRC *tls_prng_dev_open(const char *, int);
+extern ssize_t tls_prng_dev_read(TLS_PRNG_SRC *, size_t);
+extern int tls_prng_dev_close(TLS_PRNG_SRC *);
+
+extern TLS_PRNG_SRC *tls_prng_file_open(const char *, int);
+extern ssize_t tls_prng_file_read(TLS_PRNG_SRC *, size_t);
+extern int tls_prng_file_close(TLS_PRNG_SRC *);
+
+extern TLS_PRNG_SRC *tls_prng_exch_open(const char *);
+extern void tls_prng_exch_update(TLS_PRNG_SRC *);
+extern void tls_prng_exch_close(TLS_PRNG_SRC *);
+
+/* LICENSE
+/* .ad
+/* .fi
+/* The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/* Wietse Venema
+/* IBM T.J. Watson Research
+/* P.O. Box 704
+/* Yorktown Heights, NY 10598, USA
+/*--*/
+
+#endif