Import of old SSLeay release: SSLeay 0.9.0b

63 files changed, 2236 insertions, 317 deletions

diff --git a/crypto/evp/Makefile.ssl b/crypto/evp/Makefile.ssl
index 20338119ef..8bf2516458 100644
--- a/crypto/evp/Makefile.ssl
+++ b/crypto/evp/Makefile.ssl
@@ -29,10 +29,13 @@ LIBSRC= encode.c digest.c evp_enc.c evp_key.c \
 	e_cfb_3d.c e_ofb_3d.c e_xcbc_d.c \
 	e_ecb_r2.c e_cbc_r2.c e_cfb_r2.c e_ofb_r2.c \
 	e_ecb_bf.c e_cbc_bf.c e_cfb_bf.c e_ofb_bf.c \
+	e_ecb_c.c e_cbc_c.c e_cfb_c.c e_ofb_c.c \
+	e_ecb_r5.c e_cbc_r5.c e_cfb_r5.c e_ofb_r5.c \
 	m_null.c m_md2.c m_md5.c m_sha.c m_sha1.c m_dss.c m_dss1.c m_mdc2.c \
-	p_open.c p_seal.c p_sign.c p_verify.c p_lib.c \
+	m_ripemd.c \
+	p_open.c p_seal.c p_sign.c p_verify.c p_lib.c p_enc.c p_dec.c \
 	bio_md.c bio_b64.c bio_enc.c $(ERRC).c e_null.c \
-	c_all.c
+	c_all.c evp_lib.c
 
 LIBOBJ=	encode.o digest.o evp_enc.o evp_key.o \
 	e_ecb_d.o e_cbc_d.o e_cfb_d.o e_ofb_d.o \
@@ -41,10 +44,13 @@ LIBOBJ=	encode.o digest.o evp_enc.o evp_key.o \
 	e_cfb_3d.o e_ofb_3d.o e_xcbc_d.o \
 	e_ecb_r2.o e_cbc_r2.o e_cfb_r2.o e_ofb_r2.o \
 	e_ecb_bf.o e_cbc_bf.o e_cfb_bf.o e_ofb_bf.o \
+	e_ecb_c.o e_cbc_c.o e_cfb_c.o e_ofb_c.o \
+	e_ecb_r5.o e_cbc_r5.o e_cfb_r5.o e_ofb_r5.o \
 	m_null.o m_md2.o m_md5.o m_sha.o m_sha1.o m_dss.o m_dss1.o m_mdc2.o \
-	p_open.o p_seal.o p_sign.o p_verify.o p_lib.o \
+	m_ripemd.o \
+	p_open.o p_seal.o p_sign.o p_verify.o p_lib.o p_enc.o p_dec.o \
 	bio_md.o bio_b64.o bio_enc.o $(ERRC).o e_null.o \
-	c_all.o
+	c_all.o evp_lib.o
 
 SRC= $(LIBSRC)
 
@@ -100,6 +106,6 @@ clean:
 
 errors:
 	perl $(TOP)/util/err-ins.pl $(ERR).err $(ERR).h
-	perl ../err/err_genc.pl $(ERR).h $(ERRC).c
+	perl ../err/err_genc.pl -s $(ERR).h $(ERRC).c
 
 # DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/evp/bio_b64.c b/crypto/evp/bio_b64.c
index e362dc3bfe..73172b9a07 100644
--- a/crypto/evp/bio_b64.c
+++ b/crypto/evp/bio_b64.c
@@ -1,5 +1,5 @@
 /* crypto/evp/bio_b64.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
@@ -81,6 +81,7 @@ static int b64_free();
 #endif
 
 #define B64_BLOCK_SIZE	1024
+#define B64_BLOCK_SIZE2	768
 #define B64_NONE	0
 #define B64_ENCODE	1
 #define B64_DECODE	2
@@ -155,7 +156,7 @@ BIO *b;
 char *out;
 int outl;
 	{
-	int ret=0,i,ii,j,k,x,n,num;
+	int ret=0,i,ii,j,k,x,n,num,ret_code=0;
 	BIO_B64_CTX *ctx;
 	unsigned char *p,*q;
 
@@ -169,6 +170,7 @@ int outl;
 		ctx->encode=B64_DECODE;
 		ctx->buf_len=0;
 		ctx->buf_off=0;
+		ctx->tmp_len=0;
 		EVP_DecodeInit(&(ctx->base64));
 		}
 
@@ -192,6 +194,7 @@ int outl;
 	/* At this point, we have room of outl bytes and an empty
 	 * buffer, so we should read in some more. */
 
+	ret_code=0;
 	while (outl > 0)
 		{
 		if (ctx->cont <= 0) break;
@@ -201,16 +204,24 @@ int outl;
 
 		if (i <= 0)
 			{
+			ret_code=i;
+
 			/* Should be continue next time we are called? */
 			if (!BIO_should_retry(b->next_bio))
 				ctx->cont=i;
+			/* else we should continue when called again */
 			break;
 			}
 		i+=ctx->tmp_len;
 
 		/* We need to scan, a line at a time until we
 		 * have a valid line if we are starting. */
-		if (ctx->start)
+		if (ctx->start && (BIO_get_flags(b) & BIO_FLAGS_BASE64_NO_NL))
+			{
+			/* ctx->start=1; */
+			ctx->tmp_len=0;
+			}
+		else if (ctx->start)
 			{
 			q=p=(unsigned char *)ctx->tmp;
 			for (j=0; j<i; j++)
@@ -273,13 +284,51 @@ int outl;
 			else
 				ctx->tmp_len=0;
 			}
-		i=EVP_DecodeUpdate(&(ctx->base64),
-			(unsigned char *)ctx->buf,&ctx->buf_len,
-			(unsigned char *)ctx->tmp,i);
+
+		if (BIO_get_flags(b) & BIO_FLAGS_BASE64_NO_NL)
+			{
+			int z,jj;
+
+			jj=(i>>2)<<2;
+			z=EVP_DecodeBlock((unsigned char *)ctx->buf,
+				(unsigned char *)ctx->tmp,jj);
+			if (jj > 2)
+				{
+				if (ctx->tmp[jj-1] == '=')
+					{
+					z--;
+					if (ctx->tmp[jj-2] == '=')
+						z--;
+					}
+				}
+			/* z is now number of output bytes and jj is the
+			 * number consumed */
+			if (jj != i)
+				{
+				memcpy((unsigned char *)ctx->tmp,
+					(unsigned char *)&(ctx->tmp[jj]),i-jj);
+				ctx->tmp_len=i-jj;
+				}
+			ctx->buf_len=0;
+			if (z > 0)
+				{
+				ctx->buf_len=z;
+				i=1;
+				}
+			else
+				i=z;
+			}
+		else
+			{
+			i=EVP_DecodeUpdate(&(ctx->base64),
+				(unsigned char *)ctx->buf,&ctx->buf_len,
+				(unsigned char *)ctx->tmp,i);
+			}
 		ctx->cont=i;
 		ctx->buf_off=0;
 		if (i < 0)
 			{
+			ret_code=0;
 			ctx->buf_len=0;
 			break;
 			}
@@ -302,7 +351,7 @@ int outl;
 		}
 	BIO_clear_retry_flags(b);
 	BIO_copy_next_retry(b);
-	return((ret == 0)?ctx->cont:ret);
+	return((ret == 0)?ret_code:ret);
 	}
 
 static int b64_write(b,in,inl)
@@ -321,6 +370,7 @@ int inl;
 		ctx->encode=B64_ENCODE;
 		ctx->buf_len=0;
 		ctx->buf_off=0;
+		ctx->tmp_len=0;
 		EVP_EncodeInit(&(ctx->base64));
 		}
 
@@ -344,9 +394,41 @@ int inl;
 	while (inl > 0)
 		{
 		n=(inl > B64_BLOCK_SIZE)?B64_BLOCK_SIZE:inl;
-		EVP_EncodeUpdate(&(ctx->base64),
-			(unsigned char *)ctx->buf,&ctx->buf_len,
-			(unsigned char *)in,n);
+
+		if (BIO_get_flags(b) & BIO_FLAGS_BASE64_NO_NL)
+			{
+			if (ctx->tmp_len > 0)
+				{
+				n=3-ctx->tmp_len;
+				memcpy(&(ctx->tmp[ctx->tmp_len]),in,n);
+				ctx->tmp_len+=n;
+				n=ctx->tmp_len;
+				if (n < 3)
+					break;
+				ctx->buf_len=EVP_EncodeBlock(
+					(unsigned char *)ctx->buf,
+					(unsigned char *)ctx->tmp,n);
+				}
+			else
+				{
+				if (n < 3)
+					{
+					memcpy(&(ctx->tmp[0]),in,n);
+					ctx->tmp_len=n;
+					break;
+					}
+				n-=n%3;
+				ctx->buf_len=EVP_EncodeBlock(
+					(unsigned char *)ctx->buf,
+					(unsigned char *)in,n);
+				}
+			}
+		else
+			{
+			EVP_EncodeUpdate(&(ctx->base64),
+				(unsigned char *)ctx->buf,&ctx->buf_len,
+				(unsigned char *)in,n);
+			}
 		inl-=n;
 		in+=n;
 
@@ -419,7 +501,20 @@ again:
 				break;
 				}
 			}
-		if (ctx->base64.num != 0)
+		if (BIO_get_flags(b) & BIO_FLAGS_BASE64_NO_NL)
+			{
+			if (ctx->tmp_len != 0)
+				{
+				ctx->buf_len=EVP_EncodeBlock(
+					(unsigned char *)ctx->buf,
+					(unsigned char *)ctx->tmp,
+					ctx->tmp_len);
+				ctx->buf_off=0;
+				ctx->tmp_len=0;
+				goto again;
+				}
+			}
+		else if (ctx->base64.num != 0)
 			{
 			ctx->buf_off=0;
 			EVP_EncodeFinal(&(ctx->base64),
diff --git a/crypto/evp/bio_enc.c b/crypto/evp/bio_enc.c
index 6020736fd0..6c30ddfc54 100644
--- a/crypto/evp/bio_enc.c
+++ b/crypto/evp/bio_enc.c
@@ -1,5 +1,5 @@
 /* crypto/evp/bio_enc.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
@@ -116,6 +116,7 @@ BIO *bi;
 	BIO_ENC_CTX *ctx;
 
 	ctx=(BIO_ENC_CTX *)Malloc(sizeof(BIO_ENC_CTX));
+	EVP_CIPHER_CTX_init(&ctx->cipher);
 	if (ctx == NULL) return(0);
 
 	ctx->buf_len=0;
@@ -377,6 +378,26 @@ again:
 	return(ret);
 	}
 
+/*
+void BIO_set_cipher_ctx(b,c)
+BIO *b;
+EVP_CIPHER_ctx *c;
+	{
+	if (b == NULL) return;
+
+	if ((b->callback != NULL) &&
+		(b->callback(b,BIO_CB_CTRL,(char *)c,BIO_CTRL_SET,e,0L) <= 0))
+		return;
+
+	b->init=1;
+	ctx=(BIO_ENC_CTX *)b->ptr;
+	memcpy(ctx->cipher,c,sizeof(EVP_CIPHER_CTX));
+	
+	if (b->callback != NULL)
+		b->callback(b,BIO_CB_CTRL,(char *)c,BIO_CTRL_SET,e,1L);
+	}
+*/
+
 void BIO_set_cipher(b,c,k,i,e)
 BIO *b;
 EVP_CIPHER *c;
diff --git a/crypto/evp/bio_md.c b/crypto/evp/bio_md.c
index 0d6508c988..fa5fdc055b 100644
--- a/crypto/evp/bio_md.c
+++ b/crypto/evp/bio_md.c
@@ -1,5 +1,5 @@
 /* crypto/evp/bio_md.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
diff --git a/crypto/evp/c_all.c b/crypto/evp/c_all.c
index b618d8d259..e77d1c896b 100644
--- a/crypto/evp/c_all.c
+++ b/crypto/evp/c_all.c
@@ -1,5 +1,5 @@
 /* crypto/evp/c_all.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
@@ -97,6 +97,7 @@ void SSLeay_add_all_ciphers()
 
 #ifndef NO_RC4
 	EVP_add_cipher(EVP_rc4());
+	EVP_add_cipher(EVP_rc4_40());
 #endif
 
 #ifndef NO_IDEA
@@ -113,6 +114,7 @@ void SSLeay_add_all_ciphers()
 	EVP_add_cipher(EVP_rc2_cfb());
 	EVP_add_cipher(EVP_rc2_ofb());
 	EVP_add_cipher(EVP_rc2_cbc());
+	EVP_add_cipher(EVP_rc2_40_cbc());
 	EVP_add_alias(SN_rc2_cbc,"RC2");
 	EVP_add_alias(SN_rc2_cbc,"rc2");
 #endif
@@ -126,6 +128,28 @@ void SSLeay_add_all_ciphers()
 	EVP_add_alias(SN_bf_cbc,"bf");
 	EVP_add_alias(SN_bf_cbc,"blowfish");
 #endif
+
+#ifndef NO_CAST
+	EVP_add_cipher(EVP_cast5_ecb());
+	EVP_add_cipher(EVP_cast5_cfb());
+	EVP_add_cipher(EVP_cast5_ofb());
+	EVP_add_cipher(EVP_cast5_cbc());
+	EVP_add_alias(SN_cast5_cbc,"CAST");
+	EVP_add_alias(SN_cast5_cbc,"cast");
+	EVP_add_alias(SN_cast5_cbc,"CAST-cbc");
+	EVP_add_alias(SN_cast5_cbc,"cast-cbc");
+#endif
+
+#ifndef NO_RC5
+	EVP_add_cipher(EVP_rc5_32_12_16_ecb());
+	EVP_add_cipher(EVP_rc5_32_12_16_cfb());
+	EVP_add_cipher(EVP_rc5_32_12_16_ofb());
+	EVP_add_cipher(EVP_rc5_32_12_16_cbc());
+	EVP_add_alias(SN_rc5_cbc,"rc5");
+	EVP_add_alias(SN_rc5_cbc,"RC5");
+	EVP_add_alias(SN_rc5_cbc,"rc5-cbc");
+	EVP_add_alias(SN_rc5_cbc,"RC5-cbc");
+#endif
 	}
 
 
@@ -134,8 +158,10 @@ void SSLeay_add_all_digests()
 #ifndef NO_MD2
 	EVP_add_digest(EVP_md2());
 #endif
-#ifndef NO_MD2
+#ifndef NO_MD5
 	EVP_add_digest(EVP_md5());
+	EVP_add_alias(SN_md5,"ssl2-md5");
+	EVP_add_alias(SN_md5,"ssl3-md5");
 #endif
 #ifndef NO_SHA
 	EVP_add_digest(EVP_sha());
@@ -145,11 +171,20 @@ void SSLeay_add_all_digests()
 #endif
 #ifndef NO_SHA1
 	EVP_add_digest(EVP_sha1());
+	EVP_add_alias(SN_sha1,"ssl3-sha1");
 #ifndef NO_DSA
 	EVP_add_digest(EVP_dss1());
+	EVP_add_alias(SN_dsaWithSHA1,SN_dsaWithSHA1_2);
+	EVP_add_alias(SN_dsaWithSHA1,"DSS1");
+	EVP_add_alias(SN_dsaWithSHA1,"dss1");
 #endif
 #endif
 #if !defined(NO_MDC2) && !defined(NO_DES)
 	EVP_add_digest(EVP_mdc2());
 #endif
+#ifndef NO_RIPEMD160
+	EVP_add_digest(EVP_ripemd160());
+	EVP_add_alias(SN_ripemd160,"ripemd");
+	EVP_add_alias(SN_ripemd160,"rmd160");
+#endif
 	}
diff --git a/crypto/evp/digest.c b/crypto/evp/digest.c
index 035218d431..d65f0036f7 100644
--- a/crypto/evp/digest.c
+++ b/crypto/evp/digest.c
@@ -1,5 +1,5 @@
 /* crypto/evp/digest.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
diff --git a/crypto/evp/e_cbc_3d.c b/crypto/evp/e_cbc_3d.c
index 3749759e28..5761bf186a 100644
--- a/crypto/evp/e_cbc_3d.c
+++ b/crypto/evp/e_cbc_3d.c
@@ -1,5 +1,5 @@
 /* crypto/evp/e_cbc_3d.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
@@ -80,6 +80,11 @@ static EVP_CIPHER d_cbc_ede_cipher2=
 	8,16,8,
 	des_cbc_ede_init_key,
 	des_cbc_ede_cipher,
+	NULL,
+	sizeof(EVP_CIPHER_CTX)-sizeof((((EVP_CIPHER_CTX *)NULL)->c))+
+		sizeof((((EVP_CIPHER_CTX *)NULL)->c.des_ede)),
+	EVP_CIPHER_get_asn1_iv,
+	EVP_CIPHER_set_asn1_iv,
 	};
 
 static EVP_CIPHER d_cbc_ede_cipher3=
@@ -88,6 +93,11 @@ static EVP_CIPHER d_cbc_ede_cipher3=
 	8,24,8,
 	des_cbc_ede3_init_key,
 	des_cbc_ede_cipher,
+	NULL,
+	sizeof(EVP_CIPHER_CTX)-sizeof((((EVP_CIPHER_CTX *)NULL)->c))+
+		sizeof((((EVP_CIPHER_CTX *)NULL)->c.des_ede)),
+	EVP_CIPHER_set_asn1_iv,
+	EVP_CIPHER_get_asn1_iv,
 	};
 
 EVP_CIPHER *EVP_des_ede_cbc()
@@ -107,8 +117,8 @@ unsigned char *iv;
 int enc;
 	{
 	if (iv != NULL)
-		memcpy(&(ctx->c.des_ede.oiv[0]),iv,8);
-	memcpy(&(ctx->c.des_ede.iv[0]),&(ctx->c.des_ede.oiv[0]),8);
+		memcpy(&(ctx->oiv[0]),iv,8);
+	memcpy(&(ctx->iv[0]),&(ctx->oiv[0]),8);
 
 	if (key != NULL)
 		{
@@ -127,8 +137,8 @@ unsigned char *iv;
 int enc;
 	{
 	if (iv != NULL)
-		memcpy(&(ctx->c.des_ede.oiv[0]),iv,8);
-	memcpy(&(ctx->c.des_ede.iv[0]),&(ctx->c.des_ede.oiv[0]),8);
+		memcpy(&(ctx->oiv[0]),iv,8);
+	memcpy(&(ctx->iv[0]),&(ctx->oiv[0]),8);
 
 	if (key != NULL)
 		{
@@ -148,6 +158,6 @@ unsigned int inl;
 		(des_cblock *)in,(des_cblock *)out,
 		(long)inl, ctx->c.des_ede.ks1,
 		ctx->c.des_ede.ks2,ctx->c.des_ede.ks3,
-		(des_cblock *)&(ctx->c.des_ede.iv[0]),
+		(des_cblock *)&(ctx->iv[0]),
 		ctx->encrypt);
 	}
diff --git a/crypto/evp/e_cbc_bf.c b/crypto/evp/e_cbc_bf.c
index d6278e2488..be605f4a13 100644
--- a/crypto/evp/e_cbc_bf.c
+++ b/crypto/evp/e_cbc_bf.c
@@ -1,5 +1,5 @@
 /* crypto/evp/e_cbc_bf.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
@@ -79,6 +79,11 @@ static EVP_CIPHER bfish_cbc_cipher=
 	8,EVP_BLOWFISH_KEY_SIZE,8,
 	bf_cbc_init_key,
 	bf_cbc_cipher,
+	NULL,
+	sizeof(EVP_CIPHER_CTX)-sizeof((((EVP_CIPHER_CTX *)NULL)->c))+
+		sizeof((((EVP_CIPHER_CTX *)NULL)->c.bf_ks)),
+	EVP_CIPHER_get_asn1_iv,
+	EVP_CIPHER_set_asn1_iv,
 	};
 
 EVP_CIPHER *EVP_bf_cbc()
@@ -93,10 +98,10 @@ unsigned char *iv;
 int enc;
 	{
 	if (iv != NULL)
-		memcpy(&(ctx->c.bf_cbc.oiv[0]),iv,8);
-	memcpy(&(ctx->c.bf_cbc.iv[0]),&(ctx->c.bf_cbc.oiv[0]),8);
+		memcpy(&(ctx->oiv[0]),iv,8);
+	memcpy(&(ctx->iv[0]),&(ctx->oiv[0]),8);
 	if (key != NULL)
-		BF_set_key(&(ctx->c.bf_cbc.ks),EVP_BLOWFISH_KEY_SIZE,key);
+		BF_set_key(&(ctx->c.bf_ks),EVP_BLOWFISH_KEY_SIZE,key);
 	}
 
 static void bf_cbc_cipher(ctx,out,in,inl)
@@ -107,7 +112,7 @@ unsigned int inl;
 	{
 	BF_cbc_encrypt(
 		in,out,(long)inl,
-		&(ctx->c.bf_cbc.ks),&(ctx->c.bf_cbc.iv[0]),
+		&(ctx->c.bf_ks),&(ctx->iv[0]),
 		ctx->encrypt);
 	}
 
diff --git a/crypto/evp/e_cbc_c.c b/crypto/evp/e_cbc_c.c
new file mode 100644
index 0000000000..b50c7874b3
--- /dev/null
+++ b/crypto/evp/e_cbc_c.c
@@ -0,0 +1,119 @@
+/* crypto/evp/e_cbc_c.c */
+/* 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 EXPR