diff --git a/crypto/bn/asm/obsolete/mips3.s b/crypto/bn/asm/obsolete/mips3.s
deleted file mode 100644
index e8fdd50d160cdf4feb539f2c2fa30b0317947424..0000000000000000000000000000000000000000
--- a/crypto/bn/asm/obsolete/mips3.s
+++ /dev/null
@@ -1,544 +0,0 @@
-/* This assember is for R4000 and above machines.  It takes advantage
- * of the 64 bit registers present on these CPUs.
- * Make sure that the SSLeay bignum library is compiled with
- * SIXTY_FOUR_BIT set and BN_LLONG undefined.
- * This must either be compiled with the system CC, or, if you use GNU gas,
- * cc -E mips3.s|gas -o mips3.o
- */
-	.set	reorder
-	.set	noat
-
-#define R1	$1
-#define CC	$2
-#define	R2	$3
-#define R3	$8
-#define R4	$9
-#define L1	$10
-#define L2 	$11
-#define L3	$12
-#define L4 	$13
-#define H1 	$14
-#define H2	$15
-#define H3	$24
-#define H4	$25
-
-#define P1	$4
-#define P2	$5
-#define P3	$6
-#define P4	$7
-
-	.align	2
-	.ent	bn_mul_add_words
-	.globl	bn_mul_add_words
-.text
-bn_mul_add_words:
-	.frame	$sp,0,$31
-	.mask	0x00000000,0
-	.fmask	0x00000000,0
-
-	#blt	P3,4,$lab34
-	
-	subu	R1,P3,4
-	move	CC,$0
-	bltz	R1,$lab34
-$lab2:	
-	ld	R1,0(P1)
-	 ld	L1,0(P2)
-	ld	R2,8(P1)
-	 ld	L2,8(P2)
-	ld	R3,16(P1)
-	 ld	L3,16(P2)
-	ld	R4,24(P1)
-	 ld	L4,24(P2)
-	dmultu	L1,P4
-	 daddu	R1,R1,CC
-	mflo	L1
-	 sltu	CC,R1,CC
-	daddu	R1,R1,L1
-	 mfhi	H1
-	sltu	L1,R1,L1
-	 sd	R1,0(P1)
-	daddu	CC,CC,L1
-	 dmultu	L2,P4
-	daddu	CC,H1,CC
-	mflo	L2
-	 daddu	R2,R2,CC
-	sltu	CC,R2,CC
-	 mfhi	H2
-	daddu	R2,R2,L2
-	 daddu	P2,P2,32
-	sltu	L2,R2,L2
-	 sd	R2,8(P1)
-	daddu	CC,CC,L2
-	 dmultu	L3,P4
-	daddu	CC,H2,CC
-	mflo	L3
-	 daddu	R3,R3,CC
-	sltu	CC,R3,CC
-	 mfhi	H3
-	daddu	R3,R3,L3
-	 daddu	P1,P1,32
-	sltu	L3,R3,L3
-	 sd	R3,-16(P1)
-	daddu	CC,CC,L3
-	 dmultu	L4,P4
-	daddu	CC,H3,CC
-	mflo	L4
-	 daddu	R4,R4,CC
-	sltu	CC,R4,CC
-	 mfhi	H4
-	daddu	R4,R4,L4
-	 subu	P3,P3,4
-	sltu	L4,R4,L4
-	daddu	CC,CC,L4
-	daddu	CC,H4,CC
-
-	subu	R1,P3,4
-	sd	R4,-8(P1)	# delay slot
-	bgez	R1,$lab2
-
-	bleu	P3,0,$lab3
-	.align	2
-$lab33: 
-	ld	L1,0(P2)
-	 ld	R1,0(P1)
-	dmultu	L1,P4
-	 daddu	R1,R1,CC
-	sltu	CC,R1,CC
-	 daddu	P1,P1,8
-	mflo	L1
-	 mfhi	H1
-	daddu	R1,R1,L1
-	 daddu	P2,P2,8
-	sltu	L1,R1,L1
-	 subu	P3,P3,1
-	daddu	CC,CC,L1
-	 sd	R1,-8(P1)
-	daddu	CC,H1,CC
-	 bgtz	P3,$lab33
-	j	$31
-	.align	2
-$lab3:
-	j	$31
-	.align	2
-$lab34:
-	bgt	P3,0,$lab33
-	j	$31
-	.end	bn_mul_add_words
-
-	.align	2
-	# Program Unit: bn_mul_words
-	.ent	bn_mul_words
-	.globl	bn_mul_words
-.text
-bn_mul_words:
-	.frame	$sp,0,$31
-	.mask	0x00000000,0
-	.fmask	0x00000000,0
-	
-	subu	P3,P3,4
-	move	CC,$0
-	bltz	P3,$lab45
-$lab44:	
-	ld	L1,0(P2)
-	 ld	L2,8(P2)
-	ld	L3,16(P2)
-	 ld	L4,24(P2)
-	dmultu	L1,P4
-	 subu	P3,P3,4
-	mflo	L1
-	 mfhi	H1
-	daddu	L1,L1,CC
-	 dmultu	L2,P4
-	sltu	CC,L1,CC
-	 sd	L1,0(P1)
-	daddu	CC,H1,CC
-	 mflo	L2
-	mfhi	H2
-	 daddu	L2,L2,CC
-	dmultu	L3,P4
-	 sltu	CC,L2,CC
-	sd	L2,8(P1)
-	 daddu	CC,H2,CC
-	mflo	L3
-	 mfhi	H3
-	daddu	L3,L3,CC
-	 dmultu	L4,P4
-	sltu	CC,L3,CC
-	 sd	L3,16(P1)
-	daddu	CC,H3,CC
-	 mflo	L4
-	mfhi	H4
-	 daddu	L4,L4,CC
-	daddu	P1,P1,32
-	 sltu	CC,L4,CC
-	daddu	P2,P2,32
-	 daddu	CC,H4,CC
-	sd	L4,-8(P1)
-
-	bgez	P3,$lab44
-	b	$lab45
-$lab46:
-	ld	L1,0(P2)
-	 daddu	P1,P1,8
-	dmultu	L1,P4
-	 daddu	P2,P2,8
-	mflo	L1
-	 mfhi	H1
-	daddu	L1,L1,CC
-	 subu	P3,P3,1
-	sltu	CC,L1,CC
-	 sd	L1,-8(P1)
-	daddu	CC,H1,CC
-	 bgtz	P3,$lab46
-	j	$31
-$lab45:
-	addu	P3,P3,4
-	bgtz	P3,$lab46
-	j	$31
-	.align	2
-	.end	bn_mul_words
-
-	# Program Unit: bn_sqr_words
-	.ent	bn_sqr_words
-	.globl	bn_sqr_words
-.text
-bn_sqr_words:
-	.frame	$sp,0,$31
-	.mask	0x00000000,0
-	.fmask	0x00000000,0
-	
-	subu	P3,P3,4
- b $lab55
-	bltz	P3,$lab55
-$lab54:
-	ld	L1,0(P2)
-	 ld	L2,8(P2)
-	ld	L3,16(P2)
-	 ld	L4,24(P2)
-
-	dmultu	L1,L1
-	 subu	P3,P3,4
-	mflo	L1
-	 mfhi	H1
-	sd	L1,0(P1)
-	 sd	H1,8(P1)
-
-	dmultu	L2,L2
-	 daddu	P1,P1,32
-	mflo	L2
-	 mfhi	H2
-	sd	L2,-48(P1)
-	 sd	H2,-40(P1)
-
-	dmultu	L3,L3
-	 daddu	P2,P2,32
-	mflo	L3
-	 mfhi	H3
-	sd	L3,-32(P1)
-	 sd	H3,-24(P1)
-
-	dmultu	L4,L4
-
-	mflo	L4
-	 mfhi	H4
-	sd	L4,-16(P1)
-	 sd	H4,-8(P1)
-
-	bgtz	P3,$lab54
-	b	$lab55
-$lab56:	
-	ld	L1,0(P2)
-	daddu	P1,P1,16
-	dmultu	L1,L1
-	daddu	P2,P2,8
-	subu	P3,P3,1
-	mflo	L1
-	mfhi	H1
-	sd	L1,-16(P1)
-	sd	H1,-8(P1)
-
-	bgtz	P3,$lab56
-	j	$31
-$lab55:
-	daddu	P3,P3,4
-	bgtz	P3,$lab56
-	j	$31
-	.align	2
-	.end	bn_sqr_words
-
-	# Program Unit: bn_add_words
-	.ent	bn_add_words
-	.globl	bn_add_words
-.text
-bn_add_words: 	 # 0x590
-	.frame	$sp,0,$31
-	.mask	0x00000000,0
-	.fmask	0x00000000,0
-	
-	subu	P4,P4,4
-	move	CC,$0
-	bltz	P4,$lab65
-$lab64:	
-	ld	L1,0(P2)
-	ld	R1,0(P3)
-	ld	L2,8(P2)
-	ld	R2,8(P3)
-
-	daddu	L1,L1,CC
-	 ld	L3,16(P2)
-	sltu	CC,L1,CC
-	 daddu	L1,L1,R1
-	sltu	R1,L1,R1
-	 ld	R3,16(P3)
-	daddu	CC,CC,R1
-	 ld	L4,24(P2)
-
-	daddu	L2,L2,CC
-	 ld	R4,24(P3)
-	sltu	CC,L2,CC
-	 daddu	L2,L2,R2
-	sltu	R2,L2,R2
-	 sd	L1,0(P1)
-	daddu	CC,CC,R2
-	 daddu	P1,P1,32
-	daddu	L3,L3,CC
-	 sd	L2,-24(P1)
-
-	sltu	CC,L3,CC
-	 daddu	L3,L3,R3
-	sltu	R3,L3,R3
-	 daddu	P2,P2,32
-	daddu	CC,CC,R3
-
-	daddu	L4,L4,CC
-	 daddu	P3,P3,32
-	sltu	CC,L4,CC
-	 daddu	L4,L4,R4
-	sltu	R4,L4,R4
-	 subu	P4,P4,4
-	sd	L3,-16(P1)
-	 daddu	CC,CC,R4
-	sd	L4,-8(P1)
-
-	bgtz	P4,$lab64
-	b	$lab65
-$lab66:
-	ld	L1,0(P2)
-	 ld	R1,0(P3)
-	daddu	L1,L1,CC
-	 daddu	P1,P1,8
-	sltu	CC,L1,CC
-	 daddu	P2,P2,8
-	daddu	P3,P3,8
-	 daddu	L1,L1,R1
-	subu	P4,P4,1
-	 sltu	R1,L1,R1
-	sd	L1,-8(P1)
-	 daddu	CC,CC,R1
-
-	bgtz	P4,$lab66
-	j	$31
-$lab65:
-	addu	P4,P4,4
-	bgtz	P4,$lab66
-	j	$31
-	.end	bn_add_words
-
-#if 1
-	# Program Unit: bn_div64
-	.set	at
-	.set	reorder
-	.text	
-	.align	2
-	.globl	bn_div64
- # 321		{
-	.ent	bn_div64
-bn_div64:
-	dsubu	$sp, 64
-	sd	$31, 56($sp)
-	sd	$16, 48($sp)
-	.mask	0x80010000, -56
-	.frame	$sp, 64, $31
-	move	$9, $4
-	move	$12, $5
-	move	$16, $6
- # 322		BN_ULONG dh,dl,q,ret=0,th,tl,t;
-	move	$31, $0
- # 323		int i,count=2;
-	li	$13, 2
- # 324	
- # 325		if (d == 0) return(BN_MASK2);
-	bne	$16, 0, $80
-	dli	$2, -1
-	b	$93
-$80:
- # 326	
- # 327		i=BN_num_bits_word(d);
-	move	$4, $16
-	sd	$31, 16($sp)
-	sd	$9, 24($sp)
-	sd	$12, 32($sp)
-	sd	$13, 40($sp)
-	.livereg	0x800ff0e,0xfff
-	jal	BN_num_bits_word
-	dli	$4, 64
-	ld	$31, 16($sp)
-	ld	$9, 24($sp)
-	ld	$12, 32($sp)
-	ld	$13, 40($sp)
-	move	$3, $2
- # 328		if ((i != BN_BITS2) && (h > (BN_ULONG)1<<i))
-	beq	$2, $4, $81
-	dli	$14, 1
-	dsll	$15, $14, $2
-	bleu	$9, $15, $81
- # 329			{
- # 330	#if !defined(NO_STDIO) && !defined(WIN16)
- # 331			fprintf(stderr,"Division would overflow (%d)\n",i);
- # 332	#endif
- # 333			abort();
-	sd	$3, 8($sp)
-	sd	$31, 16($sp)
-	sd	$9, 24($sp)
-	sd	$12, 32($sp)
-	sd	$13, 40($sp)
-	.livereg	0xff0e,0xfff
-	jal	abort
-	dli	$4, 64
-	ld	$3, 8($sp)
-	ld	$31, 16($sp)
-	ld	$9, 24($sp)
-	ld	$12, 32($sp)
-	ld	$13, 40($sp)
- # 334			}
-$81:
- # 335		i=BN_BITS2-i;
-	dsubu	$3, $4, $3
- # 336		if (h >= d) h-=d;
-	bltu	$9, $16, $82
-	dsubu	$9, $9, $16
-$82:
- # 337	
- # 338		if (i)
-	beq	$3, 0, $83
- # 339			{
- # 340			d<<=i;
-	dsll	$16, $16, $3
- # 341			h=(h<<i)|(l>>(BN_BITS2-i));
-	dsll	$24, $9, $3
-	dsubu	$25, $4, $3
-	dsrl	$14, $12, $25
-	or	$9, $24, $14
- # 342			l<<=i;
-	dsll	$12, $12, $3
- # 343			}
-$83:
- # 344		dh=(d&BN_MASK2h)>>BN_BITS4;
- # 345		dl=(d&BN_MASK2l);
-	and	$8, $16,0xFFFFFFFF00000000
-	dsrl	$8, $8, 32
-	# dli	$10,0xFFFFFFFF # Is this needed?
-	# and	$10, $16, $10
-	dsll	$10, $16, 32
-	dsrl	$10, $10, 32
-	dli	$6,0xFFFFFFFF00000000
-$84:
- # 346		for (;;)
- # 347			{
- # 348			if ((h>>BN_BITS4) == dh)
-	dsrl	$15, $9, 32
-	bne	$8, $15, $85
- # 349				q=BN_MASK2l;
-	dli	$5, 0xFFFFFFFF
-	b	$86
-$85:
- # 350			else
- # 351				q=h/dh;
-	ddivu	$5, $9, $8
-$86:
- # 352	
- # 353			for (;;)
- # 354				{
- # 355				t=(h-q*dh);
-	dmul	$4, $5, $8
-	dsubu	$2, $9, $4
-	move	$3, $2
- # 356				if ((t&BN_MASK2h) ||
- # 357					((dl*q) <= (
- # 358						(t<<BN_BITS4)+
- # 359						((l&BN_MASK2h)>>BN_BITS4))))
-	and	$25, $2, $6
-	bne	$25, $0, $87
-	dmul	$24, $10, $5
-	dsll	$14, $3, 32
-	and	$15, $12, $6
-	dsrl	$25, $15, 32
-	daddu	$15, $14, $25
-	bgtu	$24, $15, $88
-$87:
- # 360					break;
-	dmul	$3, $10, $5
-	b	$89
-$88:
- # 361				q--;
-	daddu	$5, $5, -1
- # 362				}
-	b	$86
-$89:
- # 363			th=q*dh;
- # 364			tl=q*dl;
- # 365			t=(tl>>BN_BITS4);
- # 366			tl=(tl<<BN_BITS4)&BN_MASK2h;
-	dsll	$14, $3, 32
-	and	$2, $14, $6
-	move	$11, $2
- # 367			th+=t;
-	dsrl	$25, $3, 32
-	daddu	$7, $4, $25
- # 368	
- # 369			if (l < tl) th++;
-	bgeu	$12, $2, $90
-	daddu	$7, $7, 1
-$90:
- # 370			l-=tl;
-	dsubu	$12, $12, $11
- # 371			if (h < th)
-	bgeu	$9, $7, $91
- # 372				{
- # 373				h+=d;
-	daddu	$9, $9, $16
- # 374				q--;
-	daddu	$5, $5, -1
- # 375				}
-$91:
- # 376			h-=th;
-	dsubu	$9, $9, $7
- # 377	
- # 378			if (--count == 0) break;
-	addu	$13, $13, -1
-	beq	$13, 0, $92
- # 379	
- # 380			ret=q<<BN_BITS4;
-	dsll	$31, $5, 32
- # 381			h=((h<<BN_BITS4)|(l>>BN_BITS4))&BN_MASK2;
-	dsll	$24, $9, 32
-	dsrl	$15, $12, 32
-	or	$9, $24, $15
- # 382			l=(l&BN_MASK2l)<<BN_BITS4;
-	and	$12, $12, 0xFFFFFFFF
-	dsll	$12, $12, 32
- # 383			}
-	b	$84
-$92:
- # 384		ret|=q;
-	or	$31, $31, $5
- # 385		return(ret);
-	move	$2, $31
-$93:
-	ld	$16, 48($sp)
-	ld	$31, 56($sp)
-	daddu	$sp, 64
-	j	$31
-	.end	bn_div64
-#endif
diff --git a/perl/openssl_cb.c b/perl/openssl_cb.c
deleted file mode 100644
index 7a880d97ae3d0303f27d469b1450a05663303b84..0000000000000000000000000000000000000000
--- a/perl/openssl_cb.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- * 
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * 
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-SV *new_ref(char *type, char *obj, int mort)
-{
-	SV *ret;
-
-	if (mort)
-		ret=sv_newmortal();
-	else
-		ret=newSViv(0);
-	sv_setref_pv(ret,type,(void *)obj);
-	return(ret);
-	}
-
-int ex_new(char *obj, SV *data, CRYPTO_EX_DATA *ad, int idx, long argl,
-	     char *argp)
-	{
-	SV *sv;
-
-fprintf(stderr,"ex_new idx=%d %08X %s\n",idx,obj,argp);
-	sv=sv_newmortal();
-	sv_setref_pv(sv,argp,(void *)obj);
-	CRYPTO_set_ex_data(ad,idx,(char *)sv);
-	return(1);
-	}
-
-void ex_cleanup(char *obj, SV *data, CRYPTO_EX_DATA *ad, int idx, long argl,
-	     char *argp)
-	{
-	pr_name("ex_cleanup");
-fprintf(stderr,"ex_cleanup %08X %s\n",obj,argp);
-	if (data != NULL)
-		SvREFCNT_dec((SV *)data);
-	}
-