File Coverage

Perl.c

Criterion	Covered	Total	%
statement	125	157	79.6
branch	27	78	34.6
condition			n/a
subroutine			n/a
pod			n/a
total	152	235	64.6

/*
 * This file was generated automatically by ExtUtils::ParseXS version 3.57 from the
 * contents of Perl.xs. Do not edit this file, edit Perl.xs instead.
 *
 *    ANY CHANGES MADE HERE WILL BE LOST!
 *
 */

#line 1 "Perl.xs"
#define PERL_NO_GET_CONTEXT
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include "ppport.h"

typedef struct chacha_ctx *Crypt__OpenSSH__ChachaPoly;

/* work around unportable mess in fixedint.h */
/* taken from libecb */
#ifdef _WIN32
  typedef   signed char   int8_t;
  typedef unsigned char  uint8_t;
  typedef   signed short  int16_t;
  typedef unsigned short uint16_t;
  typedef   signed int    int32_t;
  typedef unsigned int   uint32_t;
  #if __GNUC__
    typedef   signed long long int64_t;
    typedef unsigned long long uint64_t;
  #else /* _MSC_VER || __BORLANDC__ */
    typedef   signed __int64   int64_t;
    typedef unsigned __int64   uint64_t;
  #endif
  #define UINT64_C(v) v
#else
  #include
#endif
#define FIXEDINT_H_INCLUDED

#line 41 "Perl.c"
#ifndef PERL_UNUSED_VAR
#  define PERL_UNUSED_VAR(var) if (0) var = var
#endif

#ifndef dVAR
#  define dVAR		dNOOP
#endif


/* This stuff is not part of the API! You have been warned. */
#ifndef PERL_VERSION_DECIMAL
#  define PERL_VERSION_DECIMAL(r,v,s) (r*1000000 + v*1000 + s)
#endif
#ifndef PERL_DECIMAL_VERSION
#  define PERL_DECIMAL_VERSION \
	  PERL_VERSION_DECIMAL(PERL_REVISION,PERL_VERSION,PERL_SUBVERSION)
#endif
#ifndef PERL_VERSION_GE
#  define PERL_VERSION_GE(r,v,s) \
	  (PERL_DECIMAL_VERSION >= PERL_VERSION_DECIMAL(r,v,s))
#endif
#ifndef PERL_VERSION_LE
#  define PERL_VERSION_LE(r,v,s) \
	  (PERL_DECIMAL_VERSION <= PERL_VERSION_DECIMAL(r,v,s))
#endif

/* XS_INTERNAL is the explicit static-linkage variant of the default
 * XS macro.
 *
 * XS_EXTERNAL is the same as XS_INTERNAL except it does not include
 * "STATIC", ie. it exports XSUB symbols. You probably don't want that
 * for anything but the BOOT XSUB.
 *
 * See XSUB.h in core!
 */


/* TODO: This might be compatible further back than 5.10.0. */
#if PERL_VERSION_GE(5, 10, 0) && PERL_VERSION_LE(5, 15, 1)
#  undef XS_EXTERNAL
#  undef XS_INTERNAL
#  if defined(__CYGWIN__) && defined(USE_DYNAMIC_LOADING)
#    define XS_EXTERNAL(name) __declspec(dllexport) XSPROTO(name)
#    define XS_INTERNAL(name) STATIC XSPROTO(name)
#  endif
#  if defined(__SYMBIAN32__)
#    define XS_EXTERNAL(name) EXPORT_C XSPROTO(name)
#    define XS_INTERNAL(name) EXPORT_C STATIC XSPROTO(name)
#  endif
#  ifndef XS_EXTERNAL
#    if defined(HASATTRIBUTE_UNUSED) && !defined(__cplusplus)
#      define XS_EXTERNAL(name) void name(pTHX_ CV* cv __attribute__unused__)
#      define XS_INTERNAL(name) STATIC void name(pTHX_ CV* cv __attribute__unused__)
#    else
#      ifdef __cplusplus
#        define XS_EXTERNAL(name) extern "C" XSPROTO(name)
#        define XS_INTERNAL(name) static XSPROTO(name)
#      else
#        define XS_EXTERNAL(name) XSPROTO(name)
#        define XS_INTERNAL(name) STATIC XSPROTO(name)
#      endif
#    endif
#  endif
#endif

/* perl >= 5.10.0 && perl <= 5.15.1 */


/* The XS_EXTERNAL macro is used for functions that must not be static
 * like the boot XSUB of a module. If perl didn't have an XS_EXTERNAL
 * macro defined, the best we can do is assume XS is the same.
 * Dito for XS_INTERNAL.
 */
#ifndef XS_EXTERNAL
#  define XS_EXTERNAL(name) XS(name)
#endif
#ifndef XS_INTERNAL
#  define XS_INTERNAL(name) XS(name)
#endif

/* Now, finally, after all this mess, we want an ExtUtils::ParseXS
 * internal macro that we're free to redefine for varying linkage due
 * to the EXPORT_XSUB_SYMBOLS XS keyword. This is internal, use
 * XS_EXTERNAL(name) or XS_INTERNAL(name) in your code if you need to!
 */

#undef XS_EUPXS
#if defined(PERL_EUPXS_ALWAYS_EXPORT)
#  define XS_EUPXS(name) XS_EXTERNAL(name)
#else
   /* default to internal */
#  define XS_EUPXS(name) XS_INTERNAL(name)
#endif

#ifndef PERL_ARGS_ASSERT_CROAK_XS_USAGE
#define PERL_ARGS_ASSERT_CROAK_XS_USAGE assert(cv); assert(params)

/* prototype to pass -Wmissing-prototypes */
STATIC void
S_croak_xs_usage(const CV *const cv, const char *const params);

STATIC void
S_croak_xs_usage(const CV *const cv, const char *const params)
{
    const GV *const gv = CvGV(cv);

    PERL_ARGS_ASSERT_CROAK_XS_USAGE;

    if (gv) {
        const char *const gvname = GvNAME(gv);
        const HV *const stash = GvSTASH(gv);
        const char *const hvname = stash ? HvNAME(stash) : NULL;

        if (hvname)
	    Perl_croak_nocontext("Usage: %s::%s(%s)", hvname, gvname, params);
        else
	    Perl_croak_nocontext("Usage: %s(%s)", gvname, params);
    } else {
        /* Pants. I don't think that it should be possible to get here. */
	Perl_croak_nocontext("Usage: CODE(0x%" UVxf ")(%s)", PTR2UV(cv), params);
    }
}
#undef  PERL_ARGS_ASSERT_CROAK_XS_USAGE

#define croak_xs_usage        S_croak_xs_usage

#endif

/* NOTE: the prototype of newXSproto() is different in versions of perls,
 * so we define a portable version of newXSproto()
 */
#ifdef newXS_flags
#define newXSproto_portable(name, c_impl, file, proto) newXS_flags(name, c_impl, file, proto, 0)
#else
#define newXSproto_portable(name, c_impl, file, proto) (PL_Sv=(SV*)newXS(name, c_impl, file), sv_setpv(PL_Sv, proto), (CV*)PL_Sv)
#endif /* !defined(newXS_flags) */

#if PERL_VERSION_LE(5, 21, 5)
#  define newXS_deffile(a,b) Perl_newXS(aTHX_ a,b,file)
#else
#  define newXS_deffile(a,b) Perl_newXS_deffile(aTHX_ a,b)
#endif

/* simple backcompat versions of the TARGx() macros with no optimisation */
#ifndef TARGi
#  define TARGi(iv, do_taint) sv_setiv_mg(TARG, iv)
#  define TARGu(uv, do_taint) sv_setuv_mg(TARG, uv)
#  define TARGn(nv, do_taint) sv_setnv_mg(TARG, nv)
#endif

#line 192 "Perl.c"

/* INCLUDE:  Including 'lib/Net/SSH/Perl/Key/Ed25519.xs' from 'Perl.xs' */


/* INCLUDE:  Including 'lib/Net/SSH/Perl/Cipher/ChachaPoly.xs' from 'lib/Net/SSH/Perl/Key/Ed25519.xs' */

#include "src/chacha/chacha.c"

#include "src/chacha/poly1305.c"

XS_EUPXS(XS_Crypt__OpenSSH__ChachaPoly_new); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Crypt__OpenSSH__ChachaPoly_new)
{
    dVAR; dXSARGS;
    if (items != 2)
       croak_xs_usage(cv,  "class, key");
    {
	SV *	class = ST(0)
;
	SV *	key = ST(1)
;
	Crypt__OpenSSH__ChachaPoly	RETVAL;
#line 13 "./lib/Net/SSH/Perl/Cipher/ChachaPoly.xs"
	{
		STRLEN keysize;
		keysize = SvCUR(key);

		if (keysize != 16 && keysize != 32)
			croak ("The key must be 128 or 256 bits long");

		Newxz(RETVAL, 1, struct chacha_ctx);
		chacha_keysetup(RETVAL, (unsigned char *) SvPV_nolen(key), keysize*8);
	}
#line 226 "Perl.c"
	{
	    SV * RETVALSV;
	    RETVALSV = sv_newmortal();
	    sv_setref_pv(RETVALSV, "Crypt::OpenSSH::ChachaPoly", (void*)RETVAL);
	    ST(0) = RETVALSV;
	}
    }
    XSRETURN(1);
}


XS_EUPXS(XS_Crypt__OpenSSH__ChachaPoly_encrypt); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Crypt__OpenSSH__ChachaPoly_encrypt)
{
    dVAR; dXSARGS;
    dXSI32;
    if (items != 2)
       croak_xs_usage(cv,  "self, data");
    {
	Crypt__OpenSSH__ChachaPoly	self;
	SV *	data = ST(1)
;
	SV *	RETVAL;

	if (SvROK(ST(0)) && sv_derived_from(ST(0), "Crypt::OpenSSH::ChachaPoly")) {
	    IV tmp = SvIV((SV*)SvRV(ST(0)));
	    self = INT2PTR(Crypt__OpenSSH__ChachaPoly,tmp);
	}
	else {
		const char* refstr = SvROK(ST(0)) ? "" : SvOK(ST(0)) ? "scalar " : "undef";
	    Perl_croak_nocontext("%s: Expected %s to be of type %s; got %s%" SVf " instead",
			GvNAME(CvGV(cv)),
			"self", "Crypt::OpenSSH::ChachaPoly",
			refstr, ST(0)
		);
	}
;
#line 33 "./lib/Net/SSH/Perl/Cipher/ChachaPoly.xs"
	{
		STRLEN size;
		void *bytes = SvPV(data,size);

		if (size) {
			RETVAL = NEWSV (0, size);
			SvPOK_only (RETVAL);
			SvCUR_set (RETVAL, size);
			chacha_encrypt_bytes(self, bytes, (unsigned char *) SvPV_nolen(RETVAL), (int) size);
		} else {
			RETVAL = newSVpv ("", 0);
		}

	}
#line 279 "Perl.c"
	RETVAL = sv_2mortal(RETVAL);
	ST(0) = RETVAL;
    }
    XSRETURN(1);
}


XS_EUPXS(XS_Crypt__OpenSSH__ChachaPoly_ivsetup); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Crypt__OpenSSH__ChachaPoly_ivsetup)
{
    dVAR; dXSARGS;
    if (items != 3)
       croak_xs_usage(cv,  "self, iv, counter");
    {
	Crypt__OpenSSH__ChachaPoly	self;
	SV *	iv = ST(1)
;
	SV *	counter = ST(2)
;

	if (SvROK(ST(0)) && sv_derived_from(ST(0), "Crypt::OpenSSH::ChachaPoly")) {
	    IV tmp = SvIV((SV*)SvRV(ST(0)));
	    self = INT2PTR(Crypt__OpenSSH__ChachaPoly,tmp);
	}
	else {
		const char* refstr = SvROK(ST(0)) ? "" : SvOK(ST(0)) ? "scalar " : "undef";
	    Perl_croak_nocontext("%s: Expected %s to be of type %s; got %s%" SVf " instead",
			"Crypt::OpenSSH::ChachaPoly::ivsetup",
			"self", "Crypt::OpenSSH::ChachaPoly",
			refstr, ST(0)
		);
	}
;
#line 56 "./lib/Net/SSH/Perl/Cipher/ChachaPoly.xs"
	{
		STRLEN iv_l ; unsigned char *iv_p = (unsigned char *) SvPVbyte (iv, iv_l);
		/* anything beyond 64 bits is ignored */
		if (iv_l < 8) {
			croak("ivsetup: iv must be 64 bits long!");
		}
		STRLEN counter_l ; unsigned char *counter_p = (unsigned char *) SvPVbyte (counter, counter_l);
		if (counter_l == 0)
			counter_p = NULL;
		/* anything beyond 8 chars is ignored */
		else if (counter_l < 8)
			croak ("ivsetup: counter must be 64 bits long!");
		chacha_ivsetup(self, iv_p, counter_p);
	}
#line 328 "Perl.c"
    }
    XSRETURN_EMPTY;
}


XS_EUPXS(XS_Crypt__OpenSSH__ChachaPoly_DESTROY); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Crypt__OpenSSH__ChachaPoly_DESTROY)
{
    dVAR; dXSARGS;
    if (items != 1)
       croak_xs_usage(cv,  "self");
    {
	Crypt__OpenSSH__ChachaPoly	self;

	if (SvROK(ST(0))) {
	    IV tmp = SvIV((SV*)SvRV(ST(0)));
	    self = INT2PTR(Crypt__OpenSSH__ChachaPoly,tmp);
	}
	else
	    Perl_croak_nocontext("%s: %s is not a reference",
			"Crypt::OpenSSH::ChachaPoly::DESTROY",
			"self")
;
#line 75 "./lib/Net/SSH/Perl/Cipher/ChachaPoly.xs"
        Safefree(self);
#line 354 "Perl.c"
    }
    XSRETURN_EMPTY;
}


XS_EUPXS(XS_Crypt__OpenSSH__ChachaPoly_poly1305); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Crypt__OpenSSH__ChachaPoly_poly1305)
{
    dVAR; dXSARGS;
    if (items != 3)
       croak_xs_usage(cv,  "self, data, key");
    {
	Crypt__OpenSSH__ChachaPoly	self;
	SV *	data = ST(1)
;
	SV *	key = ST(2)
;
	SV *	RETVAL;

	if (SvROK(ST(0)) && sv_derived_from(ST(0), "Crypt::OpenSSH::ChachaPoly")) {
	    IV tmp = SvIV((SV*)SvRV(ST(0)));
	    self = INT2PTR(Crypt__OpenSSH__ChachaPoly,tmp);
	}
	else {
		const char* refstr = SvROK(ST(0)) ? "" : SvOK(ST(0)) ? "scalar " : "undef";
	    Perl_croak_nocontext("%s: Expected %s to be of type %s; got %s%" SVf " instead",
			"Crypt::OpenSSH::ChachaPoly::poly1305",
			"self", "Crypt::OpenSSH::ChachaPoly",
			refstr, ST(0)
		);
	}
;
#line 83 "./lib/Net/SSH/Perl/Cipher/ChachaPoly.xs"
	{
		STRLEN size;
		void *databytes = SvPV(data,size);

		STRLEN keysize;
		keysize = SvCUR(key);
		if (keysize != POLY1305_KEYLEN)
			croak("Key is incorrect size");
		void *keybytes = SvPV_nolen(key);

		RETVAL = NEWSV(0, POLY1305_TAGLEN);
		SvPOK_only (RETVAL);
		SvCUR_set (RETVAL, POLY1305_TAGLEN);
		poly1305_auth((unsigned char *) SvPV_nolen(RETVAL),databytes,(int) size,keybytes);
	}
#line 403 "Perl.c"
	RETVAL = sv_2mortal(RETVAL);
	ST(0) = RETVAL;
    }
    XSRETURN(1);
}


/* INCLUDE: Returning to 'lib/Net/SSH/Perl/Key/Ed25519.xs' from 'lib/Net/SSH/Perl/Cipher/ChachaPoly.xs' */

#include "src/blowfish/blowfish.c"

#include "src/ed25519/keypair.c"
#include "src/ed25519/sign.c"
#include "src/ed25519/verify.c"
#include "src/ed25519/sha512.c"
#define select(a,b,c) ed25519_select (a, b, c)
#include "src/ed25519/ge.c"
#include "src/ed25519/fe.c"
#define load_3(x) sc_load_3(x)
#define load_4(x) sc_load_4(x)
#include "src/ed25519/sc.c"

XS_EUPXS(XS_Net__SSH__Perl__Key__Ed25519_bf_init); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Net__SSH__Perl__Key__Ed25519_bf_init)
{
    dVAR; dXSARGS;
    if (items != 0)
       croak_xs_usage(cv,  "");
    {
	blf_ctx *	RETVAL;
#line 20 "./lib/Net/SSH/Perl/Key/Ed25519.xs"
	{
		Newxz(RETVAL, 1, blf_ctx);
		Blowfish_initstate(RETVAL);
	}
#line 439 "Perl.c"
	{
	    SV * RETVALSV;
	    RETVALSV = sv_newmortal();
	    sv_setref_pv(RETVALSV, "blf_ctxPtr", (void*)RETVAL);
	    ST(0) = RETVALSV;
	}
    }
    XSRETURN(1);
}


XS_EUPXS(XS_Net__SSH__Perl__Key__Ed25519_bf_expandstate); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Net__SSH__Perl__Key__Ed25519_bf_expandstate)
{
    dVAR; dXSARGS;
    if (items != 3)
       croak_xs_usage(cv,  "ctx, sv_data, sv_key");
    {
	blf_ctx *	ctx;
	SV *	sv_data = ST(1)
;
	SV *	sv_key = ST(2)
;

	if (SvROK(ST(0)) && sv_derived_from(ST(0), "blf_ctxPtr")) {
	    IV tmp = SvIV((SV*)SvRV(ST(0)));
	    ctx = INT2PTR(blf_ctx *,tmp);
	}
	else {
		const char* refstr = SvROK(ST(0)) ? "" : SvOK(ST(0)) ? "scalar " : "undef";
	    Perl_croak_nocontext("%s: Expected %s to be of type %s; got %s%" SVf " instead",
			"Net::SSH::Perl::Key::Ed25519::bf_expandstate",
			"ctx", "blf_ctxPtr",
			refstr, ST(0)
		);
	}
;
#line 33 "./lib/Net/SSH/Perl/Key/Ed25519.xs"
	{
		STRLEN datalen; unsigned char *data = (unsigned char *) SvPVbyte(sv_data,datalen);
		STRLEN keylen; unsigned char *key = (unsigned char *) SvPVbyte(sv_key,keylen);
		Blowfish_expandstate(ctx, data, datalen, key, keylen);
	}
#line 483 "Perl.c"
    }
    XSRETURN_EMPTY;
}


XS_EUPXS(XS_Net__SSH__Perl__Key__Ed25519_bf_expand0state); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Net__SSH__Perl__Key__Ed25519_bf_expand0state)
{
    dVAR; dXSARGS;
    if (items != 2)
       croak_xs_usage(cv,  "ctx, sv_key");
    {
	blf_ctx *	ctx;
	SV *	sv_key = ST(1)
;

	if (SvROK(ST(0)) && sv_derived_from(ST(0), "blf_ctxPtr")) {
	    IV tmp = SvIV((SV*)SvRV(ST(0)));
	    ctx = INT2PTR(blf_ctx *,tmp);
	}
	else {
		const char* refstr = SvROK(ST(0)) ? "" : SvOK(ST(0)) ? "scalar " : "undef";
	    Perl_croak_nocontext("%s: Expected %s to be of type %s; got %s%" SVf " instead",
			"Net::SSH::Perl::Key::Ed25519::bf_expand0state",
			"ctx", "blf_ctxPtr",
			refstr, ST(0)
		);
	}
;
#line 44 "./lib/Net/SSH/Perl/Key/Ed25519.xs"
	{
		STRLEN keylen;
		unsigned char *key = (unsigned char *) SvPVbyte(sv_key,keylen);
		Blowfish_expand0state(ctx,key,keylen);
	}
#line 519 "Perl.c"
    }
    XSRETURN_EMPTY;
}


XS_EUPXS(XS_Net__SSH__Perl__Key__Ed25519_bf_encrypt_iterate); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Net__SSH__Perl__Key__Ed25519_bf_encrypt_iterate)
{
    dVAR; dXSARGS;
    if (items != 3)
       croak_xs_usage(cv,  "ctx, sv_data, sv_rounds");
    {
	blf_ctx *	ctx;
	SV *	sv_data = ST(1)
;
	SV *	sv_rounds = ST(2)
;
	SV *	RETVAL;

	if (SvROK(ST(0)) && sv_derived_from(ST(0), "blf_ctxPtr")) {
	    IV tmp = SvIV((SV*)SvRV(ST(0)));
	    ctx = INT2PTR(blf_ctx *,tmp);
	}
	else {
		const char* refstr = SvROK(ST(0)) ? "" : SvOK(ST(0)) ? "scalar " : "undef";
	    Perl_croak_nocontext("%s: Expected %s to be of type %s; got %s%" SVf " instead",
			"Net::SSH::Perl::Key::Ed25519::bf_encrypt_iterate",
			"ctx", "blf_ctxPtr",
			refstr, ST(0)
		);
	}
;
#line 56 "./lib/Net/SSH/Perl/Key/Ed25519.xs"
	{
		STRLEN datalen;
		unsigned char *data = (unsigned char *) SvPVbyte(sv_mortalcopy(sv_data),datalen);
		if (datalen % 8)
			croak("data must be in 8-byte chunks");

		uint16_t words = datalen / 4;
		uint32_t cdata[words];
		uint16_t j = 0;
		int i;
		int rounds = SvIVx(sv_rounds);

		for (i=0; i
			cdata[i] = Blowfish_stream2word(data, datalen, &j);
		for (i=0; i
			blf_enc(ctx, cdata, sizeof(cdata) / sizeof(uint64_t));

		for (i=0; i
			data[4 * i + 3] = (cdata[i] >> 24) & 0xff;
			data[4 * i + 2] = (cdata[i] >> 16) & 0xff;
			data[4 * i + 1] = (cdata[i] >>  8) & 0xff;
			data[4 * i ] = cdata[i] & 0xff;
		}
		RETVAL = newSVpvn ((char *) data, datalen);
	}
#line 578 "Perl.c"
	RETVAL = sv_2mortal(RETVAL);
	ST(0) = RETVAL;
    }
    XSRETURN(1);
}


XS_EUPXS(XS_Net__SSH__Perl__Key__Ed25519_ed25519_generate_keypair); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Net__SSH__Perl__Key__Ed25519_ed25519_generate_keypair)
{
    dVAR; dXSARGS;
    if (items != 1)
       croak_xs_usage(cv,  "secret");
    PERL_UNUSED_VAR(ax); /* -Wall */
    SP -= items;
    {
	SV *	secret = ST(0)
;
#line 88 "./lib/Net/SSH/Perl/Key/Ed25519.xs"
	{
		STRLEN secret_l; unsigned char *secret_p;

		unsigned char public_key[32];
		unsigned char private_key[64];

		secret_p = (unsigned char *)SvPVbyte (secret, secret_l);

		if (secret_l != 32)
			croak ("secret has wrong length (!= 32)");

		ed25519_create_keypair (public_key, private_key, (unsigned char *)secret_p);

		EXTEND (SP, 2);
		PUSHs (sv_2mortal (newSVpvn ((char *)public_key, sizeof public_key)));
		PUSHs (sv_2mortal (newSVpvn ((char *)private_key, sizeof private_key)));
     }
#line 615 "Perl.c"
	PUTBACK;
	return;
    }
}


XS_EUPXS(XS_Net__SSH__Perl__Key__Ed25519_ed25519_sign_message); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Net__SSH__Perl__Key__Ed25519_ed25519_sign_message)
{
    dVAR; dXSARGS;
    if (items != 2)
       croak_xs_usage(cv,  "message, private_key");
    {
	SV *	message = ST(0)
;
	SV *	private_key = ST(1)
;
	SV *	RETVAL;
#line 111 "./lib/Net/SSH/Perl/Key/Ed25519.xs"
	{
		unsigned char signature[64];

		STRLEN message_l    ; char *message_p     = SvPVbyte (message    , message_l    );
		STRLEN private_key_l; char *private_key_p = SvPVbyte (private_key, private_key_l);

		if (private_key_l != 64)
			croak ("private key has wrong length (!= 64)");

		ed25519_sign (signature, (unsigned char *)message_p, message_l, (unsigned char *)private_key_p);

		RETVAL = newSVpvn ((char *)signature, sizeof signature);
	}
#line 648 "Perl.c"
	RETVAL = sv_2mortal(RETVAL);
	ST(0) = RETVAL;
    }
    XSRETURN(1);
}


XS_EUPXS(XS_Net__SSH__Perl__Key__Ed25519_ed25519_verify_message); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Net__SSH__Perl__Key__Ed25519_ed25519_verify_message)
{
    dVAR; dXSARGS;
    if (items != 3)
       croak_xs_usage(cv,  "message, public_key, signature");
    {
	bool	RETVAL;
	SV *	message = ST(0)
;
	SV *	public_key = ST(1)
;
	SV *	signature = ST(2)
;
#line 130 "./lib/Net/SSH/Perl/Key/Ed25519.xs"
	{
		STRLEN signature_l ; char *signature_p  = SvPVbyte (signature , signature_l );
		STRLEN message_l   ; char *message_p    = SvPVbyte (message   , message_l   );
		STRLEN public_key_l; char *public_key_p = SvPVbyte (public_key, public_key_l);

		if (public_key_l != 32)
			croak ("public key has wrong length (!= 32)");

		RETVAL = ed25519_verify ((unsigned char *)signature_p, (unsigned char *)message_p, message_l, (unsigned char *)public_key_p);
	}
#line 681 "Perl.c"
	ST(0) = boolSV(RETVAL);
    }
    XSRETURN(1);
}


/* INCLUDE: Returning to 'Perl.xs' from 'lib/Net/SSH/Perl/Key/Ed25519.xs' */

#ifdef __cplusplus
extern "C" {
#endif
XS_EXTERNAL(boot_Net__SSH__Perl); /* prototype to pass -Wmissing-prototypes */
XS_EXTERNAL(boot_Net__SSH__Perl)
{
#if PERL_VERSION_LE(5, 21, 5)
    dVAR; dXSARGS;
#else
    dVAR; dXSBOOTARGSXSAPIVERCHK;
#endif
#if PERL_VERSION_LE(5, 8, 999) /* PERL_VERSION_LT is 5.33+ */
    char* file = __FILE__;
#else
    const char* file = __FILE__;
#endif

    PERL_UNUSED_VAR(file);

    PERL_UNUSED_VAR(cv); /* -W */
    PERL_UNUSED_VAR(items); /* -W */
#if PERL_VERSION_LE(5, 21, 5)
    XS_VERSION_BOOTCHECK;
#  ifdef XS_APIVERSION_BOOTCHECK
    XS_APIVERSION_BOOTCHECK;
#  endif
#endif

        (void)newXSproto_portable("Crypt::OpenSSH::ChachaPoly::new", XS_Crypt__OpenSSH__ChachaPoly_new, file, "$$");
        cv = newXSproto_portable("Crypt::OpenSSH::ChachaPoly::decrypt", XS_Crypt__OpenSSH__ChachaPoly_encrypt, file, "$$");
        XSANY.any_i32 = 1;
        cv = newXSproto_portable("Crypt::OpenSSH::ChachaPoly::encrypt", XS_Crypt__OpenSSH__ChachaPoly_encrypt, file, "$$");
        XSANY.any_i32 = 0;
        (void)newXSproto_portable("Crypt::OpenSSH::ChachaPoly::ivsetup", XS_Crypt__OpenSSH__ChachaPoly_ivsetup, file, "$$$");
        (void)newXSproto_portable("Crypt::OpenSSH::ChachaPoly::DESTROY", XS_Crypt__OpenSSH__ChachaPoly_DESTROY, file, "$");
        (void)newXSproto_portable("Crypt::OpenSSH::ChachaPoly::poly1305", XS_Crypt__OpenSSH__ChachaPoly_poly1305, file, "$$$");
        (void)newXSproto_portable("Net::SSH::Perl::Key::Ed25519::bf_init", XS_Net__SSH__Perl__Key__Ed25519_bf_init, file, "");
        (void)newXSproto_portable("Net::SSH::Perl::Key::Ed25519::bf_expandstate", XS_Net__SSH__Perl__Key__Ed25519_bf_expandstate, file, "$$$");
        (void)newXSproto_portable("Net::SSH::Perl::Key::Ed25519::bf_expand0state", XS_Net__SSH__Perl__Key__Ed25519_bf_expand0state, file, "$$");
        (void)newXSproto_portable("Net::SSH::Perl::Key::Ed25519::bf_encrypt_iterate", XS_Net__SSH__Perl__Key__Ed25519_bf_encrypt_iterate, file, "$$$");
        (void)newXSproto_portable("Net::SSH::Perl::Key::Ed25519::ed25519_generate_keypair", XS_Net__SSH__Perl__Key__Ed25519_ed25519_generate_keypair, file, "$");
        (void)newXSproto_portable("Net::SSH::Perl::Key::Ed25519::ed25519_sign_message", XS_Net__SSH__Perl__Key__Ed25519_ed25519_sign_message, file, "$$");
        (void)newXSproto_portable("Net::SSH::Perl::Key::Ed25519::ed25519_verify_message", XS_Net__SSH__Perl__Key__Ed25519_ed25519_verify_message, file, "$$$");
#if PERL_VERSION_LE(5, 21, 5)
#  if PERL_VERSION_GE(5, 9, 0)
    if (PL_unitcheckav)
        call_list(PL_scopestack_ix, PL_unitcheckav);
#  endif
    XSRETURN_YES;
#else
    Perl_xs_boot_epilog(aTHX_ ax);
#endif
}

#ifdef __cplusplus
}
#endif