Only in pgp-2.6.3usa.orig/: pgp263ii.tar
diff -cr pgp-2.6.3usa.orig/rsaref/source/rsaref.h pgp-2.6.3engsoc8k/rsaref/source/rsaref.h
*** pgp-2.6.3usa.orig/rsaref/source/rsaref.h    Sat Feb 29 12:13:09 1992
--- pgp-2.6.3engsoc8k/rsaref/source/rsaref.h    Mon Oct 25 15:57:38 1999
***************
*** 13,19 ****
 /* RSA key lengths.
  */
 #define MIN_RSA_MODULUS_BITS 508
! #define MAX_RSA_MODULUS_BITS 1024
 #define MAX_RSA_MODULUS_LEN ((MAX_RSA_MODULUS_BITS + 7) / 8)
 #define MAX_RSA_PRIME_BITS ((MAX_RSA_MODULUS_BITS + 1) / 2)
 #define MAX_RSA_PRIME_LEN ((MAX_RSA_PRIME_BITS + 7) / 8)
--- 13,19 ----
 /* RSA key lengths.
  */
 #define MIN_RSA_MODULUS_BITS 508
! #define MAX_RSA_MODULUS_BITS 8192
 #define MAX_RSA_MODULUS_LEN ((MAX_RSA_MODULUS_BITS + 7) / 8)
 #define MAX_RSA_PRIME_BITS ((MAX_RSA_MODULUS_BITS + 1) / 2)
 #define MAX_RSA_PRIME_LEN ((MAX_RSA_PRIME_BITS + 7) / 8)
diff -cr pgp-2.6.3usa.orig/src/crypto.c pgp-2.6.3engsoc8k/src/crypto.c
*** pgp-2.6.3usa.orig/src/crypto.c      Mon Jan 15 15:37:59 1996
--- pgp-2.6.3engsoc8k/src/crypto.c      Mon Oct 25 15:58:44 1999
***************
*** 772,778 ****
    "\n\007Error: RSA key length must be at least 256 bits.\n");
               } else if (i == -3) {
                       fputs(
! "\a\nError: key is too large.  RSA keys may be no longer than 1024 bits\
 ,\ndue to limitations imposed by software provided by RSADSI.\n", pgpout);
               } else {
                       fprintf(pgpout,"\a\nUnexpected error %d signing\n", i);
--- 772,778 ----
    "\n\007Error: RSA key length must be at least 256 bits.\n");
               } else if (i == -3) {
                       fputs(
! "\a\nError: key is too large.  RSA keys may be no longer than 8192 bits\
 ,\ndue to limitations imposed by software provided by RSADSI.\n", pgpout);
               } else {
                       fprintf(pgpout,"\a\nUnexpected error %d signing\n", i);
***************
*** 2585,2591 ****
 "\n\007Error: RSA key length must be at least 256 bits.\n");
                       } else if (i == -3) {
                               fputs(
! "\a\nError: key is too large.  RSA keys may be no longer than 1024 bits\
 ,\ndue to limitations imposed by software provided by RSADSI.\n", pgpout);
                       } else {
                               fprintf(pgpout,
--- 2585,2591 ----
 "\n\007Error: RSA key length must be at least 256 bits.\n");
                       } else if (i == -3) {
                               fputs(
! "\a\nError: key is too large.  RSA keys may be no longer than 8192 bits\
 ,\ndue to limitations imposed by software provided by RSADSI.\n", pgpout);
                       } else {
                               fprintf(pgpout,
***************
*** 3080,3086 ****
                       if (count < 0) {
                               if (count == -3) {
                                       fputs(
! "\a\nError: key is too large.  RSA keys may be no longer than 1024 bits\
 ,\ndue to limitations imposed by software provided by RSADSI.\n", pgpout);
                               } else if (count == -9 || count == -7) {
                                       fprintf(pgpout,
--- 3080,3086 ----
                       if (count < 0) {
                               if (count == -3) {
                                       fputs(
! "\a\nError: key is too large.  RSA keys may be no longer than 8192 bits\
 ,\ndue to limitations imposed by software provided by RSADSI.\n", pgpout);
                               } else if (count == -9 || count == -7) {
                                       fprintf(pgpout,
diff -cr pgp-2.6.3usa.orig/src/keymgmt.c pgp-2.6.3engsoc8k/src/keymgmt.c
*** pgp-2.6.3usa.orig/src/keymgmt.c     Mon Oct 25 16:15:29 1999
--- pgp-2.6.3engsoc8k/src/keymgmt.c     Mon Oct 25 16:07:26 1999
***************
*** 2726,2733 ****
       fputs(LANG("Pick your RSA key size:\n\
     1)   512 bits- Low commercial grade, fast but less secure\n\
     2)   768 bits- High commercial grade, medium speed, good security\n\
!     3)  1024 bits- \"Military\" grade, slow, highest security\n\
! Choose 1, 2, or 3, or enter desired number of bits: "), pgpout);
 #ifdef MACTC5
               fprintf(pgpout, "%s\n",numstr);
 #else
--- 2726,2736 ----
       fputs(LANG("Pick your RSA key size:\n\
     1)   512 bits- Low commercial grade, fast but less secure\n\
     2)   768 bits- High commercial grade, medium speed, good security\n\
!     3)  1024 bits- \"Military\" grade, slow, more security\n\
!     4)  2048 bits- \"Paranoid\" grade, quite slow, quite secure\n\
!     5)  4096 bits- \"No Life\" grade, very slow, extream security\n\
!     6)  8192 bits- \"CPU Burnin'\" grade, put-put, highest security\n\
! Choose 1, 2, 3, 4, 5, 6 or enter desired number of bits: "), pgpout);
 #ifdef MACTC5
               fprintf(pgpout, "%s\n",numstr);
 #else
***************
*** 2754,2759 ****
--- 2757,2768 ----
       keybits = 768;          /* High commercial grade */
     if (keybits == 3)
       keybits = 1024;         /* Military grade */
+     if (keybits == 4)
+       keybits = 2048;         /* Paranoid grade */
+     if (keybits == 5)
+       keybits = 4096;         /* No Life grade */
+     if (keybits == 6)
+       keybits = 8192;         /* CPU Burnin' grade */

 #ifndef DEBUG
     if (keybits < MIN_KEY_BITS)
Only in pgp-2.6.3usa.orig/src: makefile.orig
diff -cr pgp-2.6.3usa.orig/src/mpilib.h pgp-2.6.3engsoc8k/src/mpilib.h
*** pgp-2.6.3usa.orig/src/mpilib.h      Tue Aug 29 08:03:30 1995
--- pgp-2.6.3engsoc8k/src/mpilib.h      Mon Oct 25 16:11:48 1999
***************
*** 321,327 ****
 #endif /* mp_smul */

 #define MIN_KEY_BITS  384
! #define MAX_KEY_BITS 2048

 /*    MAX_BIT_PRECISION is upper limit that assembly primitives can handle.
       It must be less than 32704 bits, or 4088 bytes.  It should be an
--- 321,327 ----
 #endif /* mp_smul */

 #define MIN_KEY_BITS  384
! #define MAX_KEY_BITS 8192

 /*    MAX_BIT_PRECISION is upper limit that assembly primitives can handle.
       It must be less than 32704 bits, or 4088 bytes.  It should be an
diff -cr pgp-2.6.3usa.orig/src/randpool.h pgp-2.6.3engsoc8k/src/randpool.h
*** pgp-2.6.3usa.orig/src/randpool.h    Fri Jul 15 08:59:32 1994
--- pgp-2.6.3engsoc8k/src/randpool.h    Mon Oct 25 16:11:09 1999
***************
*** 1,7 ****
 #include "usuals.h"

 /* Set this to whatever you need (must be > 512) */
! #define RANDPOOLBITS 3072

 void randPoolStir(void);
 void randPoolAddBytes(byte const *buf, unsigned len);
--- 1,7 ----
 #include "usuals.h"

 /* Set this to whatever you need (must be > 512) */
! #define RANDPOOLBITS 11264

 void randPoolStir(void);
 void randPoolAddBytes(byte const *buf, unsigned len);