add seed of BN382 in ePrint 2021/1029

sage/tnfs/param/testvector_sparseseed.py

@@ -16,6 +16,7 @@ test_vector_bn =[
     {'u':               2**78+2**62+2+1, 'b':   2, 'pnbits': 318,  'rnbits':318, 'cost_S':114, 'deg_h_S':6, 'label':"Pereira et al eprint 2010/429"},
     {'u':        -(2**86-2**69+2**28+1), 'b':   2, 'pnbits': 350,  'rnbits':350, 'cost_S':119, 'deg_h_S':6, 'label':"Pereira et al eprint 2010/429"},
     {'u':        -(2**94+2**76+2**72+1), 'b':   2, 'pnbits': 382,  'rnbits':382, 'cost_S':123, 'deg_h_S':6, 'label':"Pereira et al eprint 2010/429"},
+    {'u':-(2**94+2**78+2**67+2**64+2**48+1),'b':2, 'pnbits': 382,  'rnbits':382, 'cost_S':123, 'deg_h_S':6, 'label':"Aranha et al eprint 2021/1029"},
     {'u':    0x49e69d16fdc80216226909f1, 'b':  -4, 'pnbits': 383,  'rnbits':383, 'cost_S':123, 'deg_h_S':6, 'label':"El Housni Feb 2022"},
     {'u':       -(2**102+2**84-2**55+1), 'b':   2, 'pnbits': 414,  'rnbits':414, 'cost_S':129, 'deg_h_S':6, 'label':"Pereira et al eprint 2010/429"},
     {'u':                2**110+2**36+1, 'b': 257, 'pnbits': 446,  'rnbits':446, 'cost_S':132, 'deg_h_S':6, 'label':"Pereira et al eprint 2010/429"},