tree checksum vpatch file split hunks

all signers: diana_coman

antecedents: ch1_mpi

press order:

eucrypt_genesisdiana_coman
ch1_mpidiana_coman
eucrypt_mpi_fix_copy_incrdiana_coman

patch:

- 4C06FE251CB2613489112E141996AACC96DF8663971921487AA423F35648F26B8C57EAEBB4C392196EF382778C6150B5D73921AAAFC3ED3CD65216F4EB6C1CF0
+ 0EC90EEED7BB58E2D737FDDAF5CD8101CFB114C9D0824457384E5C199B4E1A75F1762BCD465CD4B675FE19DA36197EE9BFF0D3E24ED6B9E4C26A1A05FFC7386E
eucrypt/mpi/include/mpi-internal.h
(1 . 5)(1 . 6)
  5 /* mpi-internal.h  -  Internal to the Multi Precision Integers
  6  * Modified by No Such Labs. (C) 2015. See README.
  7  * Modified by S.MG, 2017: fixing broken MPN_COPY_INCR macro. See EuCrypt patches.
  8  *
  9  * This file was originally part of Gnu Privacy Guard (GPG), ver. 1.4.10,
 10  * SHA256(gnupg-1.4.10.tar.gz):
(100 . 7)(101 . 7)
 12     do {				\
 13 	mpi_size_t _i;			\
 14 	for( _i = 0; _i < (n); _i++ )	\
 15 	    (d)[_i] = (d)[_i];		\
 16 	    (d)[_i] = (s)[_i];		\
 17     } while (0)
 18 
 19 #define MPN_COPY_DECR( d, s, n ) \
- 85384BC9E48590DA125A7440103EBC5549A2C1E10DD2335810C06F6BCA4CA4F22F0626B0F625128F8D73DE47C0A2AA9260F1014EACCCC5CBDB2E37498347E99C
+ 587D20E7235B57076203A9C3B8774F60EAD751978F1A4ED87AE7CC96548A021919E77C0799B8FFF9900A83EDB74E173114BAC8FDDB7FF23FF275472FB0C24603
eucrypt/mpi/tests/test_mpi.c
(1 . 4)(1 . 5)
 24 #include "mpi.h"
 25 #include "mpi-internal.h"	/* for BITS_PER_MPI_LIMB */
 26 #include <stdlib.h>
 27 
 28 void err(char *msg)
(12 . 10)(13 . 66)
 30   fprintf(fp, "\n");
 31 }
 32 
 33 void print_results(MPI in, MPI out, char * title)
 34 {
 35 	fprintf(stdout, "******** %s ********", title);
 36 	terpri(stdout);
 37 
 38 	fprintf(stdout, "input : ");
 39 	mpi_print(stdout, in, 1);
 40 	terpri(stdout);
 41 
 42 	fprintf(stdout, "output: ");
 43 	mpi_print(stdout, out, 1);
 44 	terpri(stdout);
 45 
 46 	terpri(stdout);
 47 	fflush(stdout);
 48 }
 49 
 50 /*
 51  * Test that will fail on original code and will pass after EuCrypt fix is applied.
 52  */
 53 void test_rshift()
 54 {
 55 	MPI out, in, copy_in;
 56 	out = mpi_alloc(0);
 57 	in = mpi_alloc(0);
 58 	copy_in = mpi_alloc(0);
 59 
 60   mpi_fromstr(out, "0x20E92FE28E1929");		/* some value */
 61   mpi_fromstr(in, "0x2000000010000001000000002");
 62   mpi_fromstr(copy_in, "0x2000000010000001000000002"); /* to make sure the actual input is print, since call can modify in */
 63 
 64 	/* print value of BITS_PER_MPI_LIMB */
 65 	fprintf(stdout, "BITS_PER_MPI_LIMB is %d\n", BITS_PER_MPI_LIMB);
 66 
 67 	/* shift by 0 */
 68 	mpi_tdiv_q_2exp(out, in, 0);
 69 	print_results(copy_in, out, "TEST: right shift by 0");
 70 
 71 	/* shift by multiple of BITS_PER_MPI_LIMB */
 72   mpi_fromstr(in, "0x2000000010000001000000002");
 73 
 74 	mpi_tdiv_q_2exp(out, in, BITS_PER_MPI_LIMB);
 75 	print_results(copy_in, out, "TEST: right shift by BITS_PER_MPI_LIMB");
 76 
 77 	/* shift by non-multiple of BITS_PER_MPI_LIMB */
 78   mpi_fromstr(in, "0x2000000010000001000000002");
 79 	mpi_tdiv_q_2exp(out, in, BITS_PER_MPI_LIMB - 3);
 80 	print_results(copy_in, out, "TEST: right shift by BITS_PER_MPI_LIMB - 3");
 81 
 82 	mpi_free(copy_in);
 83 	mpi_free(out);
 84 	mpi_free(in);
 85 }
 86 
 87 int main(int ac, char **av)
 88 {
 89   MPI a, b, y;
 90   int r;
 91 
 92 	test_rshift();
 93   
 94   r = secmem_init(1000);
 95   if (r==0) err("secmem init");
(29 . 6)(86 . 8)
 97   mpi_free(a);
 98   mpi_free(b);
 99   
100 	fprintf(stdout, "******** TEST: mpi_mul, see README ********");
101 	terpri(stdout);
102   mpi_print(stdout, y, 1);
103   mpi_free(y);
104